Home / 5,884.29-8,116.22-4,993.97

Finding the Fourth Proportional to 5,884.29, 8,116.22 and 4,993.97

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Solution

The fourth proportional to 5,884.29, 8,116.22 and 4,993.97 is: 6,888.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884.29 : 8,116.22 = 4,993.97 : x
  2. Step 2: Convert to fraction form
    5,884.29/8,116.22 = 4,993.97/x
  3. Step 3: Cross multiply
    5,884.29x = 8,116.22 × 4,993.97
  4. Step 4: Simplify right side
    5,884.29x = 40,532,131.10
  5. Step 5: Solve for x
    x = 40,532,131.10/5,884.29
  6. Step 6: Final answer
    x = 6,888.19

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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.