Home / 132,024.65-182,194.06-71,595.28

Finding the Fourth Proportional to 132,024.65, 182,194.06 and 71,595.28

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Solution

The fourth proportional to 132,024.65, 182,194.06 and 71,595.28 is: 98,801.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,024.65 : 182,194.06 = 71,595.28 : x
  2. Step 2: Convert to fraction form
    132,024.65/182,194.06 = 71,595.28/x
  3. Step 3: Cross multiply
    132,024.65x = 182,194.06 × 71,595.28
  4. Step 4: Simplify right side
    132,024.65x = 13,044,234,105.56
  5. Step 5: Solve for x
    x = 13,044,234,105.56/132,024.65
  6. Step 6: Final answer
    x = 98,801.50

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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.