Home / 6,257.16-8,616.51-5,593.77

Finding the Fourth Proportional to 6,257.16, 8,616.51 and 5,593.77

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Solution

The fourth proportional to 6,257.16, 8,616.51 and 5,593.77 is: 7,702.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257.16 : 8,616.51 = 5,593.77 : x
  2. Step 2: Convert to fraction form
    6,257.16/8,616.51 = 5,593.77/x
  3. Step 3: Cross multiply
    6,257.16x = 8,616.51 × 5,593.77
  4. Step 4: Simplify right side
    6,257.16x = 48,198,775.14
  5. Step 5: Solve for x
    x = 48,198,775.14/6,257.16
  6. Step 6: Final answer
    x = 7,702.98

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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.