Home / 6,034.71-8,327.45-3,381.61

Finding the Fourth Proportional to 6,034.71, 8,327.45 and 3,381.61

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Solution

The fourth proportional to 6,034.71, 8,327.45 and 3,381.61 is: 4,666.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,034.71 : 8,327.45 = 3,381.61 : x
  2. Step 2: Convert to fraction form
    6,034.71/8,327.45 = 3,381.61/x
  3. Step 3: Cross multiply
    6,034.71x = 8,327.45 × 3,381.61
  4. Step 4: Simplify right side
    6,034.71x = 28,160,179.74
  5. Step 5: Solve for x
    x = 28,160,179.74/6,034.71
  6. Step 6: Final answer
    x = 4,666.37

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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.