Home / 61,060.48-84,265.32-34,202.96

Finding the Fourth Proportional to 61,060.48, 84,265.32 and 34,202.96

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Solution

The fourth proportional to 61,060.48, 84,265.32 and 34,202.96 is: 47,201.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,060.48 : 84,265.32 = 34,202.96 : x
  2. Step 2: Convert to fraction form
    61,060.48/84,265.32 = 34,202.96/x
  3. Step 3: Cross multiply
    61,060.48x = 84,265.32 × 34,202.96
  4. Step 4: Simplify right side
    61,060.48x = 2,882,123,369.35
  5. Step 5: Solve for x
    x = 2,882,123,369.35/61,060.48
  6. Step 6: Final answer
    x = 47,201.13

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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.