Home / 88,606.62-132,762.02-62,264.21

Finding the Fourth Proportional to 88,606.62, 132,762.02 and 62,264.21

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Solution

The fourth proportional to 88,606.62, 132,762.02 and 62,264.21 is: 93,292.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,606.62 : 132,762.02 = 62,264.21 : x
  2. Step 2: Convert to fraction form
    88,606.62/132,762.02 = 62,264.21/x
  3. Step 3: Cross multiply
    88,606.62x = 132,762.02 × 62,264.21
  4. Step 4: Simplify right side
    88,606.62x = 8,266,321,318.17
  5. Step 5: Solve for x
    x = 8,266,321,318.17/88,606.62
  6. Step 6: Final answer
    x = 93,292.37

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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.