Home / 5,962.56-8,949.72-4,476.61

Finding the Fourth Proportional to 5,962.56, 8,949.72 and 4,476.61

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Solution

The fourth proportional to 5,962.56, 8,949.72 and 4,476.61 is: 6,719.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962.56 : 8,949.72 = 4,476.61 : x
  2. Step 2: Convert to fraction form
    5,962.56/8,949.72 = 4,476.61/x
  3. Step 3: Cross multiply
    5,962.56x = 8,949.72 × 4,476.61
  4. Step 4: Simplify right side
    5,962.56x = 40,064,406.05
  5. Step 5: Solve for x
    x = 40,064,406.05/5,962.56
  6. Step 6: Final answer
    x = 6,719.33

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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.