Home / 34,729.28-52,092.64-10,104.64

Finding the Fourth Proportional to 34,729.28, 52,092.64 and 10,104.64

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Solution

The fourth proportional to 34,729.28, 52,092.64 and 10,104.64 is: 15,156.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,729.28 : 52,092.64 = 10,104.64 : x
  2. Step 2: Convert to fraction form
    34,729.28/52,092.64 = 10,104.64/x
  3. Step 3: Cross multiply
    34,729.28x = 52,092.64 × 10,104.64
  4. Step 4: Simplify right side
    34,729.28x = 526,377,373.85
  5. Step 5: Solve for x
    x = 526,377,373.85/34,729.28
  6. Step 6: Final answer
    x = 15,156.59

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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.