Home / 113,696.73-170,545.50-34,810.63

Finding the Fourth Proportional to 113,696.73, 170,545.50 and 34,810.63

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Solution

The fourth proportional to 113,696.73, 170,545.50 and 34,810.63 is: 52,216.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,696.73 : 170,545.50 = 34,810.63 : x
  2. Step 2: Convert to fraction form
    113,696.73/170,545.50 = 34,810.63/x
  3. Step 3: Cross multiply
    113,696.73x = 170,545.50 × 34,810.63
  4. Step 4: Simplify right side
    113,696.73x = 5,936,795,872.30
  5. Step 5: Solve for x
    x = 5,936,795,872.30/113,696.73
  6. Step 6: Final answer
    x = 52,216.07

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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.