Home / 29,713.32-44,560.25-13,913.46

Finding the Fourth Proportional to 29,713.32, 44,560.25 and 13,913.46

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Solution

The fourth proportional to 29,713.32, 44,560.25 and 13,913.46 is: 20,865.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,713.32 : 44,560.25 = 13,913.46 : x
  2. Step 2: Convert to fraction form
    29,713.32/44,560.25 = 13,913.46/x
  3. Step 3: Cross multiply
    29,713.32x = 44,560.25 × 13,913.46
  4. Step 4: Simplify right side
    29,713.32x = 619,987,255.97
  5. Step 5: Solve for x
    x = 619,987,255.97/29,713.32
  6. Step 6: Final answer
    x = 20,865.63

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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.