Home / 29,403.15-43,882.51-26,565.59

Finding the Fourth Proportional to 29,403.15, 43,882.51 and 26,565.59

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Solution

The fourth proportional to 29,403.15, 43,882.51 and 26,565.59 is: 39,647.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,403.15 : 43,882.51 = 26,565.59 : x
  2. Step 2: Convert to fraction form
    29,403.15/43,882.51 = 26,565.59/x
  3. Step 3: Cross multiply
    29,403.15x = 43,882.51 × 26,565.59
  4. Step 4: Simplify right side
    29,403.15x = 1,165,764,768.83
  5. Step 5: Solve for x
    x = 1,165,764,768.83/29,403.15
  6. Step 6: Final answer
    x = 39,647.61

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.