Home / 22,349.60-33,524.40-10,685.60

Finding the Fourth Proportional to 22,349.60, 33,524.40 and 10,685.60

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Solution

The fourth proportional to 22,349.60, 33,524.40 and 10,685.60 is: 16,028.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,349.60 : 33,524.40 = 10,685.60 : x
  2. Step 2: Convert to fraction form
    22,349.60/33,524.40 = 10,685.60/x
  3. Step 3: Cross multiply
    22,349.60x = 33,524.40 × 10,685.60
  4. Step 4: Simplify right side
    22,349.60x = 358,228,328.64
  5. Step 5: Solve for x
    x = 358,228,328.64/22,349.60
  6. Step 6: Final answer
    x = 16,028.40

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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.