Home / 38,194.10-57,291.15-36,007.10

Finding the Fourth Proportional to 38,194.10, 57,291.15 and 36,007.10

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Solution

The fourth proportional to 38,194.10, 57,291.15 and 36,007.10 is: 54,010.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,194.10 : 57,291.15 = 36,007.10 : x
  2. Step 2: Convert to fraction form
    38,194.10/57,291.15 = 36,007.10/x
  3. Step 3: Cross multiply
    38,194.10x = 57,291.15 × 36,007.10
  4. Step 4: Simplify right side
    38,194.10x = 2,062,888,167.17
  5. Step 5: Solve for x
    x = 2,062,888,167.17/38,194.10
  6. Step 6: Final answer
    x = 54,010.65

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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.