Home / 35,335.38-52,989.12-15,600

Finding the Fourth Proportional to 35,335.38, 52,989.12 and 15,600

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Solution

The fourth proportional to 35,335.38, 52,989.12 and 15,600 is: 23,393.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,335.38 : 52,989.12 = 15,600 : x
  2. Step 2: Convert to fraction form
    35,335.38/52,989.12 = 15,600/x
  3. Step 3: Cross multiply
    35,335.38x = 52,989.12 × 15,600
  4. Step 4: Simplify right side
    35,335.38x = 826,630,272
  5. Step 5: Solve for x
    x = 826,630,272/35,335.38
  6. Step 6: Final answer
    x = 23,393.84

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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.