Home / 206,926.97-310,494.33-94,597.18

Finding the Fourth Proportional to 206,926.97, 310,494.33 and 94,597.18

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Solution

The fourth proportional to 206,926.97, 310,494.33 and 94,597.18 is: 141,943.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,926.97 : 310,494.33 = 94,597.18 : x
  2. Step 2: Convert to fraction form
    206,926.97/310,494.33 = 94,597.18/x
  3. Step 3: Cross multiply
    206,926.97x = 310,494.33 × 94,597.18
  4. Step 4: Simplify right side
    206,926.97x = 29,371,888,023.99
  5. Step 5: Solve for x
    x = 29,371,888,023.99/206,926.97
  6. Step 6: Final answer
    x = 141,943.26

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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.