Home / 6,680.52-10,026.80-3,563.13

Finding the Fourth Proportional to 6,680.52, 10,026.80 and 3,563.13

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Solution

The fourth proportional to 6,680.52, 10,026.80 and 3,563.13 is: 5,347.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,680.52 : 10,026.80 = 3,563.13 : x
  2. Step 2: Convert to fraction form
    6,680.52/10,026.80 = 3,563.13/x
  3. Step 3: Cross multiply
    6,680.52x = 10,026.80 × 3,563.13
  4. Step 4: Simplify right side
    6,680.52x = 35,726,774.07
  5. Step 5: Solve for x
    x = 35,726,774.07/6,680.52
  6. Step 6: Final answer
    x = 5,347.90

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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.