Home / 88,966.20-133,448.76-35,682.24

Finding the Fourth Proportional to 88,966.20, 133,448.76 and 35,682.24

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Solution

The fourth proportional to 88,966.20, 133,448.76 and 35,682.24 is: 53,523.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,966.20 : 133,448.76 = 35,682.24 : x
  2. Step 2: Convert to fraction form
    88,966.20/133,448.76 = 35,682.24/x
  3. Step 3: Cross multiply
    88,966.20x = 133,448.76 × 35,682.24
  4. Step 4: Simplify right side
    88,966.20x = 4,761,750,682.02
  5. Step 5: Solve for x
    x = 4,761,750,682.02/88,966.20
  6. Step 6: Final answer
    x = 53,523.14

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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.