Home / 6,560.30-9,053.07-3,576.02

Finding the Fourth Proportional to 6,560.30, 9,053.07 and 3,576.02

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Solution

The fourth proportional to 6,560.30, 9,053.07 and 3,576.02 is: 4,934.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560.30 : 9,053.07 = 3,576.02 : x
  2. Step 2: Convert to fraction form
    6,560.30/9,053.07 = 3,576.02/x
  3. Step 3: Cross multiply
    6,560.30x = 9,053.07 × 3,576.02
  4. Step 4: Simplify right side
    6,560.30x = 32,373,959.38
  5. Step 5: Solve for x
    x = 32,373,959.38/6,560.30
  6. Step 6: Final answer
    x = 4,934.83

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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.