Home / 6,575.11-9,073.51-3,590.97

Finding the Fourth Proportional to 6,575.11, 9,073.51 and 3,590.97

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Solution

The fourth proportional to 6,575.11, 9,073.51 and 3,590.97 is: 4,955.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,575.11 : 9,073.51 = 3,590.97 : x
  2. Step 2: Convert to fraction form
    6,575.11/9,073.51 = 3,590.97/x
  3. Step 3: Cross multiply
    6,575.11x = 9,073.51 × 3,590.97
  4. Step 4: Simplify right side
    6,575.11x = 32,582,702.20
  5. Step 5: Solve for x
    x = 32,582,702.20/6,575.11
  6. Step 6: Final answer
    x = 4,955.46

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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.