Home / 95,625.19-143,434.11-25,503.89

Finding the Fourth Proportional to 95,625.19, 143,434.11 and 25,503.89

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Solution

The fourth proportional to 95,625.19, 143,434.11 and 25,503.89 is: 38,254.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,625.19 : 143,434.11 = 25,503.89 : x
  2. Step 2: Convert to fraction form
    95,625.19/143,434.11 = 25,503.89/x
  3. Step 3: Cross multiply
    95,625.19x = 143,434.11 × 25,503.89
  4. Step 4: Simplify right side
    95,625.19x = 3,658,127,763.69
  5. Step 5: Solve for x
    x = 3,658,127,763.69/95,625.19
  6. Step 6: Final answer
    x = 38,254.86

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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.