Home / 113,767.19-170,594.61-34,862.39

Finding the Fourth Proportional to 113,767.19, 170,594.61 and 34,862.39

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Solution

The fourth proportional to 113,767.19, 170,594.61 and 34,862.39 is: 52,276.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,767.19 : 170,594.61 = 34,862.39 : x
  2. Step 2: Convert to fraction form
    113,767.19/170,594.61 = 34,862.39/x
  3. Step 3: Cross multiply
    113,767.19x = 170,594.61 × 34,862.39
  4. Step 4: Simplify right side
    113,767.19x = 5,947,335,825.72
  5. Step 5: Solve for x
    x = 5,947,335,825.72/113,767.19
  6. Step 6: Final answer
    x = 52,276.37

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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.