Home / 37,538.15-51,780.13-24,791.35

Finding the Fourth Proportional to 37,538.15, 51,780.13 and 24,791.35

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Solution

The fourth proportional to 37,538.15, 51,780.13 and 24,791.35 is: 34,197.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,538.15 : 51,780.13 = 24,791.35 : x
  2. Step 2: Convert to fraction form
    37,538.15/51,780.13 = 24,791.35/x
  3. Step 3: Cross multiply
    37,538.15x = 51,780.13 × 24,791.35
  4. Step 4: Simplify right side
    37,538.15x = 1,283,699,502.28
  5. Step 5: Solve for x
    x = 1,283,699,502.28/37,538.15
  6. Step 6: Final answer
    x = 34,197.20

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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.