Home / 22,377.03-33,565.59-10,522.12

Finding the Fourth Proportional to 22,377.03, 33,565.59 and 10,522.12

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Solution

The fourth proportional to 22,377.03, 33,565.59 and 10,522.12 is: 15,783.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,377.03 : 33,565.59 = 10,522.12 : x
  2. Step 2: Convert to fraction form
    22,377.03/33,565.59 = 10,522.12/x
  3. Step 3: Cross multiply
    22,377.03x = 33,565.59 × 10,522.12
  4. Step 4: Simplify right side
    22,377.03x = 353,181,165.85
  5. Step 5: Solve for x
    x = 353,181,165.85/22,377.03
  6. Step 6: Final answer
    x = 15,783.20

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Half scale
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Double scale
Find fourth proportional to 22,378.03, 33,567.09 and 10,523.12
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.