Home / 110,598.04-165,896.88-88,306.96

Finding the Fourth Proportional to 110,598.04, 165,896.88 and 88,306.96

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Solution

The fourth proportional to 110,598.04, 165,896.88 and 88,306.96 is: 132,460.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,598.04 : 165,896.88 = 88,306.96 : x
  2. Step 2: Convert to fraction form
    110,598.04/165,896.88 = 88,306.96/x
  3. Step 3: Cross multiply
    110,598.04x = 165,896.88 × 88,306.96
  4. Step 4: Simplify right side
    110,598.04x = 14,649,849,146.28
  5. Step 5: Solve for x
    x = 14,649,849,146.28/110,598.04
  6. Step 6: Final answer
    x = 132,460.30

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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.