Home / 41,705.19-57,553.18-22,585.11

Finding the Fourth Proportional to 41,705.19, 57,553.18 and 22,585.11

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Solution

The fourth proportional to 41,705.19, 57,553.18 and 22,585.11 is: 31,167.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,705.19 : 57,553.18 = 22,585.11 : x
  2. Step 2: Convert to fraction form
    41,705.19/57,553.18 = 22,585.11/x
  3. Step 3: Cross multiply
    41,705.19x = 57,553.18 × 22,585.11
  4. Step 4: Simplify right side
    41,705.19x = 1,299,844,785.50
  5. Step 5: Solve for x
    x = 1,299,844,785.50/41,705.19
  6. Step 6: Final answer
    x = 31,167.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.