Home / 6,560.24-9,053.30-3,766.28

Finding the Fourth Proportional to 6,560.24, 9,053.30 and 3,766.28

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Solution

The fourth proportional to 6,560.24, 9,053.30 and 3,766.28 is: 5,197.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560.24 : 9,053.30 = 3,766.28 : x
  2. Step 2: Convert to fraction form
    6,560.24/9,053.30 = 3,766.28/x
  3. Step 3: Cross multiply
    6,560.24x = 9,053.30 × 3,766.28
  4. Step 4: Simplify right side
    6,560.24x = 34,097,262.72
  5. Step 5: Solve for x
    x = 34,097,262.72/6,560.24
  6. Step 6: Final answer
    x = 5,197.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.