Home / 49,167.30-73,751.34-19,592.66

Finding the Fourth Proportional to 49,167.30, 73,751.34 and 19,592.66

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Solution

The fourth proportional to 49,167.30, 73,751.34 and 19,592.66 is: 29,389.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,167.30 : 73,751.34 = 19,592.66 : x
  2. Step 2: Convert to fraction form
    49,167.30/73,751.34 = 19,592.66/x
  3. Step 3: Cross multiply
    49,167.30x = 73,751.34 × 19,592.66
  4. Step 4: Simplify right side
    49,167.30x = 1,444,984,929.16
  5. Step 5: Solve for x
    x = 1,444,984,929.16/49,167.30
  6. Step 6: Final answer
    x = 29,389.15

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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.