Home / 104,162.11-156,196.45-62,062.02

Finding the Fourth Proportional to 104,162.11, 156,196.45 and 62,062.02

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Solution

The fourth proportional to 104,162.11, 156,196.45 and 62,062.02 is: 93,065.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,162.11 : 156,196.45 = 62,062.02 : x
  2. Step 2: Convert to fraction form
    104,162.11/156,196.45 = 62,062.02/x
  3. Step 3: Cross multiply
    104,162.11x = 156,196.45 × 62,062.02
  4. Step 4: Simplify right side
    104,162.11x = 9,693,867,203.83
  5. Step 5: Solve for x
    x = 9,693,867,203.83/104,162.11
  6. Step 6: Final answer
    x = 93,065.20

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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.