Home / 32,001.60-48,002.28-24,619.20

Finding the Fourth Proportional to 32,001.60, 48,002.28 and 24,619.20

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Solution

The fourth proportional to 32,001.60, 48,002.28 and 24,619.20 is: 36,928.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,001.60 : 48,002.28 = 24,619.20 : x
  2. Step 2: Convert to fraction form
    32,001.60/48,002.28 = 24,619.20/x
  3. Step 3: Cross multiply
    32,001.60x = 48,002.28 × 24,619.20
  4. Step 4: Simplify right side
    32,001.60x = 1,181,777,731.78
  5. Step 5: Solve for x
    x = 1,181,777,731.78/32,001.60
  6. Step 6: Final answer
    x = 36,928.71

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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.