Home / 44,839.32-67,242.42-19,535.70

Finding the Fourth Proportional to 44,839.32, 67,242.42 and 19,535.70

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Solution

The fourth proportional to 44,839.32, 67,242.42 and 19,535.70 is: 29,296.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,839.32 : 67,242.42 = 19,535.70 : x
  2. Step 2: Convert to fraction form
    44,839.32/67,242.42 = 19,535.70/x
  3. Step 3: Cross multiply
    44,839.32x = 67,242.42 × 19,535.70
  4. Step 4: Simplify right side
    44,839.32x = 1,313,627,744.39
  5. Step 5: Solve for x
    x = 1,313,627,744.39/44,839.32
  6. Step 6: Final answer
    x = 29,296.34

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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.