Home / 37,660.32-56,488.68-15,468.12

Finding the Fourth Proportional to 37,660.32, 56,488.68 and 15,468.12

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Solution

The fourth proportional to 37,660.32, 56,488.68 and 15,468.12 is: 23,201.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,660.32 : 56,488.68 = 15,468.12 : x
  2. Step 2: Convert to fraction form
    37,660.32/56,488.68 = 15,468.12/x
  3. Step 3: Cross multiply
    37,660.32x = 56,488.68 × 15,468.12
  4. Step 4: Simplify right side
    37,660.32x = 873,773,680.88
  5. Step 5: Solve for x
    x = 873,773,680.88/37,660.32
  6. Step 6: Final answer
    x = 23,201.44

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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.