Home / 104,230.38-156,554.76-62,192.49

Finding the Fourth Proportional to 104,230.38, 156,554.76 and 62,192.49

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Solution

The fourth proportional to 104,230.38, 156,554.76 and 62,192.49 is: 93,413.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,230.38 : 156,554.76 = 62,192.49 : x
  2. Step 2: Convert to fraction form
    104,230.38/156,554.76 = 62,192.49/x
  3. Step 3: Cross multiply
    104,230.38x = 156,554.76 × 62,192.49
  4. Step 4: Simplify right side
    104,230.38x = 9,736,530,345.75
  5. Step 5: Solve for x
    x = 9,736,530,345.75/104,230.38
  6. Step 6: Final answer
    x = 93,413.56

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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.