Home / 32,272.10-48,406.44-10,082.96

Finding the Fourth Proportional to 32,272.10, 48,406.44 and 10,082.96

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Solution

The fourth proportional to 32,272.10, 48,406.44 and 10,082.96 is: 15,123.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,272.10 : 48,406.44 = 10,082.96 : x
  2. Step 2: Convert to fraction form
    32,272.10/48,406.44 = 10,082.96/x
  3. Step 3: Cross multiply
    32,272.10x = 48,406.44 × 10,082.96
  4. Step 4: Simplify right side
    32,272.10x = 488,080,198.26
  5. Step 5: Solve for x
    x = 488,080,198.26/32,272.10
  6. Step 6: Final answer
    x = 15,123.91

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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.