Home / 7,532.57-11,298.86-6,559.36

Finding the Fourth Proportional to 7,532.57, 11,298.86 and 6,559.36

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Solution

The fourth proportional to 7,532.57, 11,298.86 and 6,559.36 is: 9,839.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,532.57 : 11,298.86 = 6,559.36 : x
  2. Step 2: Convert to fraction form
    7,532.57/11,298.86 = 6,559.36/x
  3. Step 3: Cross multiply
    7,532.57x = 11,298.86 × 6,559.36
  4. Step 4: Simplify right side
    7,532.57x = 74,113,290.33
  5. Step 5: Solve for x
    x = 74,113,290.33/7,532.57
  6. Step 6: Final answer
    x = 9,839.04

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Similar ratio
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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.