Home / 61,001.94-91,496.43-29,402.22

Finding the Fourth Proportional to 61,001.94, 91,496.43 and 29,402.22

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Solution

The fourth proportional to 61,001.94, 91,496.43 and 29,402.22 is: 44,100.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,001.94 : 91,496.43 = 29,402.22 : x
  2. Step 2: Convert to fraction form
    61,001.94/91,496.43 = 29,402.22/x
  3. Step 3: Cross multiply
    61,001.94x = 91,496.43 × 29,402.22
  4. Step 4: Simplify right side
    61,001.94x = 2,690,198,164.07
  5. Step 5: Solve for x
    x = 2,690,198,164.07/61,001.94
  6. Step 6: Final answer
    x = 44,100.21

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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.