Home / 109,904.52-164,854.98-35,023.65

Finding the Fourth Proportional to 109,904.52, 164,854.98 and 35,023.65

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Solution

The fourth proportional to 109,904.52, 164,854.98 and 35,023.65 is: 52,534.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,904.52 : 164,854.98 = 35,023.65 : x
  2. Step 2: Convert to fraction form
    109,904.52/164,854.98 = 35,023.65/x
  3. Step 3: Cross multiply
    109,904.52x = 164,854.98 × 35,023.65
  4. Step 4: Simplify right side
    109,904.52x = 5,773,823,120.28
  5. Step 5: Solve for x
    x = 5,773,823,120.28/109,904.52
  6. Step 6: Final answer
    x = 52,534.90

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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.