Home / 110,442.52-165,647.17-35,552.76

Finding the Fourth Proportional to 110,442.52, 165,647.17 and 35,552.76

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Solution

The fourth proportional to 110,442.52, 165,647.17 and 35,552.76 is: 53,323.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,442.52 : 165,647.17 = 35,552.76 : x
  2. Step 2: Convert to fraction form
    110,442.52/165,647.17 = 35,552.76/x
  3. Step 3: Cross multiply
    110,442.52x = 165,647.17 × 35,552.76
  4. Step 4: Simplify right side
    110,442.52x = 5,889,214,079.69
  5. Step 5: Solve for x
    x = 5,889,214,079.69/110,442.52
  6. Step 6: Final answer
    x = 53,323.79

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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.