Home / 41,360.28-57,077.76-23,454.90

Finding the Fourth Proportional to 41,360.28, 57,077.76 and 23,454.90

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Solution

The fourth proportional to 41,360.28, 57,077.76 and 23,454.90 is: 32,368.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,360.28 : 57,077.76 = 23,454.90 : x
  2. Step 2: Convert to fraction form
    41,360.28/57,077.76 = 23,454.90/x
  3. Step 3: Cross multiply
    41,360.28x = 57,077.76 × 23,454.90
  4. Step 4: Simplify right side
    41,360.28x = 1,338,753,153.02
  5. Step 5: Solve for x
    x = 1,338,753,153.02/41,360.28
  6. Step 6: Final answer
    x = 32,368.09

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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.