Home / 37,685.92-56,495.40-32,174.68

Finding the Fourth Proportional to 37,685.92, 56,495.40 and 32,174.68

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Solution

The fourth proportional to 37,685.92, 56,495.40 and 32,174.68 is: 48,233.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,685.92 : 56,495.40 = 32,174.68 : x
  2. Step 2: Convert to fraction form
    37,685.92/56,495.40 = 32,174.68/x
  3. Step 3: Cross multiply
    37,685.92x = 56,495.40 × 32,174.68
  4. Step 4: Simplify right side
    37,685.92x = 1,817,721,416.47
  5. Step 5: Solve for x
    x = 1,817,721,416.47/37,685.92
  6. Step 6: Final answer
    x = 48,233.44

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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.