Home / 113,823.01-170,734.92-34,937.24

Finding the Fourth Proportional to 113,823.01, 170,734.92 and 34,937.24

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Solution

The fourth proportional to 113,823.01, 170,734.92 and 34,937.24 is: 52,405.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,823.01 : 170,734.92 = 34,937.24 : x
  2. Step 2: Convert to fraction form
    113,823.01/170,734.92 = 34,937.24/x
  3. Step 3: Cross multiply
    113,823.01x = 170,734.92 × 34,937.24
  4. Step 4: Simplify right side
    113,823.01x = 5,965,006,701.73
  5. Step 5: Solve for x
    x = 5,965,006,701.73/113,823.01
  6. Step 6: Final answer
    x = 52,405.99

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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.