Home / 6,680.02-10,020.84-2,298.46

Finding the Fourth Proportional to 6,680.02, 10,020.84 and 2,298.46

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Solution

The fourth proportional to 6,680.02, 10,020.84 and 2,298.46 is: 3,447.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,680.02 : 10,020.84 = 2,298.46 : x
  2. Step 2: Convert to fraction form
    6,680.02/10,020.84 = 2,298.46/x
  3. Step 3: Cross multiply
    6,680.02x = 10,020.84 × 2,298.46
  4. Step 4: Simplify right side
    6,680.02x = 23,032,499.91
  5. Step 5: Solve for x
    x = 23,032,499.91/6,680.02
  6. Step 6: Final answer
    x = 3,447.97

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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.