Home / 41,392.43-57,122.90-23,488.19

Finding the Fourth Proportional to 41,392.43, 57,122.90 and 23,488.19

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Solution

The fourth proportional to 41,392.43, 57,122.90 and 23,488.19 is: 32,414.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,392.43 : 57,122.90 = 23,488.19 : x
  2. Step 2: Convert to fraction form
    41,392.43/57,122.90 = 23,488.19/x
  3. Step 3: Cross multiply
    41,392.43x = 57,122.90 × 23,488.19
  4. Step 4: Simplify right side
    41,392.43x = 1,341,713,528.55
  5. Step 5: Solve for x
    x = 1,341,713,528.55/41,392.43
  6. Step 6: Final answer
    x = 32,414.47

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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.