Home / 38,217.60-57,326.34-25,066.86

Finding the Fourth Proportional to 38,217.60, 57,326.34 and 25,066.86

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Solution

The fourth proportional to 38,217.60, 57,326.34 and 25,066.86 is: 37,600.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,217.60 : 57,326.34 = 25,066.86 : x
  2. Step 2: Convert to fraction form
    38,217.60/57,326.34 = 25,066.86/x
  3. Step 3: Cross multiply
    38,217.60x = 57,326.34 × 25,066.86
  4. Step 4: Simplify right side
    38,217.60x = 1,436,991,339.09
  5. Step 5: Solve for x
    x = 1,436,991,339.09/38,217.60
  6. Step 6: Final answer
    x = 37,600.25

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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.