Home / 82,036.24-113,210.08-44,310.52

Finding the Fourth Proportional to 82,036.24, 113,210.08 and 44,310.52

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Solution

The fourth proportional to 82,036.24, 113,210.08 and 44,310.52 is: 61,148.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,036.24 : 113,210.08 = 44,310.52 : x
  2. Step 2: Convert to fraction form
    82,036.24/113,210.08 = 44,310.52/x
  3. Step 3: Cross multiply
    82,036.24x = 113,210.08 × 44,310.52
  4. Step 4: Simplify right side
    82,036.24x = 5,016,397,514.04
  5. Step 5: Solve for x
    x = 5,016,397,514.04/82,036.24
  6. Step 6: Final answer
    x = 61,148.55

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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.