Home / 6,883.57-9,499.36-4,232.71

Finding the Fourth Proportional to 6,883.57, 9,499.36 and 4,232.71

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Solution

The fourth proportional to 6,883.57, 9,499.36 and 4,232.71 is: 5,841.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883.57 : 9,499.36 = 4,232.71 : x
  2. Step 2: Convert to fraction form
    6,883.57/9,499.36 = 4,232.71/x
  3. Step 3: Cross multiply
    6,883.57x = 9,499.36 × 4,232.71
  4. Step 4: Simplify right side
    6,883.57x = 40,207,988.57
  5. Step 5: Solve for x
    x = 40,207,988.57/6,883.57
  6. Step 6: Final answer
    x = 5,841.16

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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.