Home / 82,167.27-113,390.84-44,441.52

Finding the Fourth Proportional to 82,167.27, 113,390.84 and 44,441.52

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Solution

The fourth proportional to 82,167.27, 113,390.84 and 44,441.52 is: 61,329.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,167.27 : 113,390.84 = 44,441.52 : x
  2. Step 2: Convert to fraction form
    82,167.27/113,390.84 = 44,441.52/x
  3. Step 3: Cross multiply
    82,167.27x = 113,390.84 × 44,441.52
  4. Step 4: Simplify right side
    82,167.27x = 5,039,261,283.68
  5. Step 5: Solve for x
    x = 5,039,261,283.68/82,167.27
  6. Step 6: Final answer
    x = 61,329.30

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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.