Home / 22,084.40-33,126.60-6,501.68

Finding the Fourth Proportional to 22,084.40, 33,126.60 and 6,501.68

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Solution

The fourth proportional to 22,084.40, 33,126.60 and 6,501.68 is: 9,752.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,084.40 : 33,126.60 = 6,501.68 : x
  2. Step 2: Convert to fraction form
    22,084.40/33,126.60 = 6,501.68/x
  3. Step 3: Cross multiply
    22,084.40x = 33,126.60 × 6,501.68
  4. Step 4: Simplify right side
    22,084.40x = 215,378,552.69
  5. Step 5: Solve for x
    x = 215,378,552.69/22,084.40
  6. Step 6: Final answer
    x = 9,752.52

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Half scale
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Double scale
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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.