Home / 6,680.17-10,020.29-4,593.89

Finding the Fourth Proportional to 6,680.17, 10,020.29 and 4,593.89

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Solution

The fourth proportional to 6,680.17, 10,020.29 and 4,593.89 is: 6,890.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,680.17 : 10,020.29 = 4,593.89 : x
  2. Step 2: Convert to fraction form
    6,680.17/10,020.29 = 4,593.89/x
  3. Step 3: Cross multiply
    6,680.17x = 10,020.29 × 4,593.89
  4. Step 4: Simplify right side
    6,680.17x = 46,032,110.03
  5. Step 5: Solve for x
    x = 46,032,110.03/6,680.17
  6. Step 6: Final answer
    x = 6,890.86

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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.