Home / 61,192.68-84,447.22-34,337.14

Finding the Fourth Proportional to 61,192.68, 84,447.22 and 34,337.14

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Solution

The fourth proportional to 61,192.68, 84,447.22 and 34,337.14 is: 47,385.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,192.68 : 84,447.22 = 34,337.14 : x
  2. Step 2: Convert to fraction form
    61,192.68/84,447.22 = 34,337.14/x
  3. Step 3: Cross multiply
    61,192.68x = 84,447.22 × 34,337.14
  4. Step 4: Simplify right side
    61,192.68x = 2,899,676,015.75
  5. Step 5: Solve for x
    x = 2,899,676,015.75/61,192.68
  6. Step 6: Final answer
    x = 47,385.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.