Home / 104,161.11-156,194.96-62,061.02

Finding the Fourth Proportional to 104,161.11, 156,194.96 and 62,061.02

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Solution

The fourth proportional to 104,161.11, 156,194.96 and 62,061.02 is: 93,063.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,161.11 : 156,194.96 = 62,061.02 : x
  2. Step 2: Convert to fraction form
    104,161.11/156,194.96 = 62,061.02/x
  3. Step 3: Cross multiply
    104,161.11x = 156,194.96 × 62,061.02
  4. Step 4: Simplify right side
    104,161.11x = 9,693,617,445.18
  5. Step 5: Solve for x
    x = 9,693,617,445.18/104,161.11
  6. Step 6: Final answer
    x = 93,063.69

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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.