Home / 5,930.13-8,182.94-3,277.18

Finding the Fourth Proportional to 5,930.13, 8,182.94 and 3,277.18

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Solution

The fourth proportional to 5,930.13, 8,182.94 and 3,277.18 is: 4,522.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930.13 : 8,182.94 = 3,277.18 : x
  2. Step 2: Convert to fraction form
    5,930.13/8,182.94 = 3,277.18/x
  3. Step 3: Cross multiply
    5,930.13x = 8,182.94 × 3,277.18
  4. Step 4: Simplify right side
    5,930.13x = 26,816,967.31
  5. Step 5: Solve for x
    x = 26,816,967.31/5,930.13
  6. Step 6: Final answer
    x = 4,522.16

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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.