Home / 96,360.85-144,530.89-25,290.62

Finding the Fourth Proportional to 96,360.85, 144,530.89 and 25,290.62

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Solution

The fourth proportional to 96,360.85, 144,530.89 and 25,290.62 is: 37,933.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,360.85 : 144,530.89 = 25,290.62 : x
  2. Step 2: Convert to fraction form
    96,360.85/144,530.89 = 25,290.62/x
  3. Step 3: Cross multiply
    96,360.85x = 144,530.89 × 25,290.62
  4. Step 4: Simplify right side
    96,360.85x = 3,655,274,968.14
  5. Step 5: Solve for x
    x = 3,655,274,968.14/96,360.85
  6. Step 6: Final answer
    x = 37,933.20

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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.