Home / 82,309.77-113,587.92-44,584.02

Finding the Fourth Proportional to 82,309.77, 113,587.92 and 44,584.02

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Solution

The fourth proportional to 82,309.77, 113,587.92 and 44,584.02 is: 61,526.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,309.77 : 113,587.92 = 44,584.02 : x
  2. Step 2: Convert to fraction form
    82,309.77/113,587.92 = 44,584.02/x
  3. Step 3: Cross multiply
    82,309.77x = 113,587.92 × 44,584.02
  4. Step 4: Simplify right side
    82,309.77x = 5,064,206,097.04
  5. Step 5: Solve for x
    x = 5,064,206,097.04/82,309.77
  6. Step 6: Final answer
    x = 61,526.18

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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.