Home / 110,264.93-165,244.17-57,569.30

Finding the Fourth Proportional to 110,264.93, 165,244.17 and 57,569.30

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Solution

The fourth proportional to 110,264.93, 165,244.17 and 57,569.30 is: 86,273.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,264.93 : 165,244.17 = 57,569.30 : x
  2. Step 2: Convert to fraction form
    110,264.93/165,244.17 = 57,569.30/x
  3. Step 3: Cross multiply
    110,264.93x = 165,244.17 × 57,569.30
  4. Step 4: Simplify right side
    110,264.93x = 9,512,991,195.98
  5. Step 5: Solve for x
    x = 9,512,991,195.98/110,264.93
  6. Step 6: Final answer
    x = 86,273.95

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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.