Home / 95,709.74-143,553.66-25,594.52

Finding the Fourth Proportional to 95,709.74, 143,553.66 and 25,594.52

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Solution

The fourth proportional to 95,709.74, 143,553.66 and 25,594.52 is: 38,388.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,709.74 : 143,553.66 = 25,594.52 : x
  2. Step 2: Convert to fraction form
    95,709.74/143,553.66 = 25,594.52/x
  3. Step 3: Cross multiply
    95,709.74x = 143,553.66 × 25,594.52
  4. Step 4: Simplify right side
    95,709.74x = 3,674,186,304.17
  5. Step 5: Solve for x
    x = 3,674,186,304.17/95,709.74
  6. Step 6: Final answer
    x = 38,388.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.