Home / 38,392.28-57,492.28-24,309.82

Finding the Fourth Proportional to 38,392.28, 57,492.28 and 24,309.82

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Solution

The fourth proportional to 38,392.28, 57,492.28 and 24,309.82 is: 36,403.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,392.28 : 57,492.28 = 24,309.82 : x
  2. Step 2: Convert to fraction form
    38,392.28/57,492.28 = 24,309.82/x
  3. Step 3: Cross multiply
    38,392.28x = 57,492.28 × 24,309.82
  4. Step 4: Simplify right side
    38,392.28x = 1,397,627,080.44
  5. Step 5: Solve for x
    x = 1,397,627,080.44/38,392.28
  6. Step 6: Final answer
    x = 36,403.86

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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.