Home / 62,646.04-93,909.12-23,192.56

Finding the Fourth Proportional to 62,646.04, 93,909.12 and 23,192.56

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Solution

The fourth proportional to 62,646.04, 93,909.12 and 23,192.56 is: 34,766.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,646.04 : 93,909.12 = 23,192.56 : x
  2. Step 2: Convert to fraction form
    62,646.04/93,909.12 = 23,192.56/x
  3. Step 3: Cross multiply
    62,646.04x = 93,909.12 × 23,192.56
  4. Step 4: Simplify right side
    62,646.04x = 2,177,992,900.15
  5. Step 5: Solve for x
    x = 2,177,992,900.15/62,646.04
  6. Step 6: Final answer
    x = 34,766.65

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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.