Home / 43,917.28-60,605.28-25,054.72

Finding the Fourth Proportional to 43,917.28, 60,605.28 and 25,054.72

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Solution

The fourth proportional to 43,917.28, 60,605.28 and 25,054.72 is: 34,575.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,917.28 : 60,605.28 = 25,054.72 : x
  2. Step 2: Convert to fraction form
    43,917.28/60,605.28 = 25,054.72/x
  3. Step 3: Cross multiply
    43,917.28x = 60,605.28 × 25,054.72
  4. Step 4: Simplify right side
    43,917.28x = 1,518,448,320.92
  5. Step 5: Solve for x
    x = 1,518,448,320.92/43,917.28
  6. Step 6: Final answer
    x = 34,575.19

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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.