Home / 6,679.17-10,006.88-5,695.29

Finding the Fourth Proportional to 6,679.17, 10,006.88 and 5,695.29

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Solution

The fourth proportional to 6,679.17, 10,006.88 and 5,695.29 is: 8,532.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,679.17 : 10,006.88 = 5,695.29 : x
  2. Step 2: Convert to fraction form
    6,679.17/10,006.88 = 5,695.29/x
  3. Step 3: Cross multiply
    6,679.17x = 10,006.88 × 5,695.29
  4. Step 4: Simplify right side
    6,679.17x = 56,992,055.12
  5. Step 5: Solve for x
    x = 56,992,055.12/6,679.17
  6. Step 6: Final answer
    x = 8,532.80

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1.5x scale

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.