Home / 104,013.55-156,020.33-62,023.15

Finding the Fourth Proportional to 104,013.55, 156,020.33 and 62,023.15

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Solution

The fourth proportional to 104,013.55, 156,020.33 and 62,023.15 is: 93,034.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,013.55 : 156,020.33 = 62,023.15 : x
  2. Step 2: Convert to fraction form
    104,013.55/156,020.33 = 62,023.15/x
  3. Step 3: Cross multiply
    104,013.55x = 156,020.33 × 62,023.15
  4. Step 4: Simplify right side
    104,013.55x = 9,676,872,020.52
  5. Step 5: Solve for x
    x = 9,676,872,020.52/104,013.55
  6. Step 6: Final answer
    x = 93,034.73

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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.