Home / 37,469.79-56,232.40-17,748.39

Finding the Fourth Proportional to 37,469.79, 56,232.40 and 17,748.39

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Solution

The fourth proportional to 37,469.79, 56,232.40 and 17,748.39 is: 26,635.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,469.79 : 56,232.40 = 17,748.39 : x
  2. Step 2: Convert to fraction form
    37,469.79/56,232.40 = 17,748.39/x
  3. Step 3: Cross multiply
    37,469.79x = 56,232.40 × 17,748.39
  4. Step 4: Simplify right side
    37,469.79x = 998,034,657.38
  5. Step 5: Solve for x
    x = 998,034,657.38/37,469.79
  6. Step 6: Final answer
    x = 26,635.72

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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.