Home / 82,338.24-113,627.46-44,612.49

Finding the Fourth Proportional to 82,338.24, 113,627.46 and 44,612.49

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Solution

The fourth proportional to 82,338.24, 113,627.46 and 44,612.49 is: 61,565.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,338.24 : 113,627.46 = 44,612.49 : x
  2. Step 2: Convert to fraction form
    82,338.24/113,627.46 = 44,612.49/x
  3. Step 3: Cross multiply
    82,338.24x = 113,627.46 × 44,612.49
  4. Step 4: Simplify right side
    82,338.24x = 5,069,203,922.98
  5. Step 5: Solve for x
    x = 5,069,203,922.98/82,338.24
  6. Step 6: Final answer
    x = 61,565.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.