Home / 29,850.64-44,764.28-10,125.52

Finding the Fourth Proportional to 29,850.64, 44,764.28 and 10,125.52

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Solution

The fourth proportional to 29,850.64, 44,764.28 and 10,125.52 is: 15,184.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,850.64 : 44,764.28 = 10,125.52 : x
  2. Step 2: Convert to fraction form
    29,850.64/44,764.28 = 10,125.52/x
  3. Step 3: Cross multiply
    29,850.64x = 44,764.28 × 10,125.52
  4. Step 4: Simplify right side
    29,850.64x = 453,261,612.43
  5. Step 5: Solve for x
    x = 453,261,612.43/29,850.64
  6. Step 6: Final answer
    x = 15,184.32

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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.