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Finding the Fourth Proportional to 32,011.52, 48,034.52 and 15,595.52

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Solution

The fourth proportional to 32,011.52, 48,034.52 and 15,595.52 is: 23,401.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,011.52 : 48,034.52 = 15,595.52 : x
  2. Step 2: Convert to fraction form
    32,011.52/48,034.52 = 15,595.52/x
  3. Step 3: Cross multiply
    32,011.52x = 48,034.52 × 15,595.52
  4. Step 4: Simplify right side
    32,011.52x = 749,123,317.35
  5. Step 5: Solve for x
    x = 749,123,317.35/32,011.52
  6. Step 6: Final answer
    x = 23,401.68

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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.