Home / 5,560.46-8,350.23-4,937.16

Finding the Fourth Proportional to 5,560.46, 8,350.23 and 4,937.16

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Solution

The fourth proportional to 5,560.46, 8,350.23 and 4,937.16 is: 7,414.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,560.46 : 8,350.23 = 4,937.16 : x
  2. Step 2: Convert to fraction form
    5,560.46/8,350.23 = 4,937.16/x
  3. Step 3: Cross multiply
    5,560.46x = 8,350.23 × 4,937.16
  4. Step 4: Simplify right side
    5,560.46x = 41,226,421.55
  5. Step 5: Solve for x
    x = 41,226,421.55/5,560.46
  6. Step 6: Final answer
    x = 7,414.22

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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.