Home / 94,104.06-141,174.45-27,545.28

Finding the Fourth Proportional to 94,104.06, 141,174.45 and 27,545.28

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Solution

The fourth proportional to 94,104.06, 141,174.45 and 27,545.28 is: 41,323.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,104.06 : 141,174.45 = 27,545.28 : x
  2. Step 2: Convert to fraction form
    94,104.06/141,174.45 = 27,545.28/x
  3. Step 3: Cross multiply
    94,104.06x = 141,174.45 × 27,545.28
  4. Step 4: Simplify right side
    94,104.06x = 3,888,689,754.10
  5. Step 5: Solve for x
    x = 3,888,689,754.10/94,104.06
  6. Step 6: Final answer
    x = 41,323.29

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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.