Home / 32,351.52-48,540.24-10,168.32

Finding the Fourth Proportional to 32,351.52, 48,540.24 and 10,168.32

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Solution

The fourth proportional to 32,351.52, 48,540.24 and 10,168.32 is: 15,256.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,351.52 : 48,540.24 = 10,168.32 : x
  2. Step 2: Convert to fraction form
    32,351.52/48,540.24 = 10,168.32/x
  3. Step 3: Cross multiply
    32,351.52x = 48,540.24 × 10,168.32
  4. Step 4: Simplify right side
    32,351.52x = 493,572,693.20
  5. Step 5: Solve for x
    x = 493,572,693.20/32,351.52
  6. Step 6: Final answer
    x = 15,256.55

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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.