Home / 108,862.56-163,324.08-62,148.24

Finding the Fourth Proportional to 108,862.56, 163,324.08 and 62,148.24

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Solution

The fourth proportional to 108,862.56, 163,324.08 and 62,148.24 is: 93,239.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,862.56 : 163,324.08 = 62,148.24 : x
  2. Step 2: Convert to fraction form
    108,862.56/163,324.08 = 62,148.24/x
  3. Step 3: Cross multiply
    108,862.56x = 163,324.08 × 62,148.24
  4. Step 4: Simplify right side
    108,862.56x = 10,150,304,121.62
  5. Step 5: Solve for x
    x = 10,150,304,121.62/108,862.56
  6. Step 6: Final answer
    x = 93,239.62

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1.5x scale

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.