Home / 32,372.28-48,559.05-8,998.38

Finding the Fourth Proportional to 32,372.28, 48,559.05 and 8,998.38

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Solution

The fourth proportional to 32,372.28, 48,559.05 and 8,998.38 is: 13,497.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,372.28 : 48,559.05 = 8,998.38 : x
  2. Step 2: Convert to fraction form
    32,372.28/48,559.05 = 8,998.38/x
  3. Step 3: Cross multiply
    32,372.28x = 48,559.05 × 8,998.38
  4. Step 4: Simplify right side
    32,372.28x = 436,952,784.34
  5. Step 5: Solve for x
    x = 436,952,784.34/32,372.28
  6. Step 6: Final answer
    x = 13,497.75

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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.