Home / 95,355.40-143,039.94-25,233.88

Finding the Fourth Proportional to 95,355.40, 143,039.94 and 25,233.88

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Solution

The fourth proportional to 95,355.40, 143,039.94 and 25,233.88 is: 37,852.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,355.40 : 143,039.94 = 25,233.88 : x
  2. Step 2: Convert to fraction form
    95,355.40/143,039.94 = 25,233.88/x
  3. Step 3: Cross multiply
    95,355.40x = 143,039.94 × 25,233.88
  4. Step 4: Simplify right side
    95,355.40x = 3,609,452,681.17
  5. Step 5: Solve for x
    x = 3,609,452,681.17/95,355.40
  6. Step 6: Final answer
    x = 37,852.63

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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.