Home / 60,006.49-82,819.07-34,870.57

Finding the Fourth Proportional to 60,006.49, 82,819.07 and 34,870.57

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Solution

The fourth proportional to 60,006.49, 82,819.07 and 34,870.57 is: 48,127.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,006.49 : 82,819.07 = 34,870.57 : x
  2. Step 2: Convert to fraction form
    60,006.49/82,819.07 = 34,870.57/x
  3. Step 3: Cross multiply
    60,006.49x = 82,819.07 × 34,870.57
  4. Step 4: Simplify right side
    60,006.49x = 2,887,948,177.77
  5. Step 5: Solve for x
    x = 2,887,948,177.77/60,006.49
  6. Step 6: Final answer
    x = 48,127.26

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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.