Home / 5,961.52-8,934.18-2,261.76

Finding the Fourth Proportional to 5,961.52, 8,934.18 and 2,261.76

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Solution

The fourth proportional to 5,961.52, 8,934.18 and 2,261.76 is: 3,389.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961.52 : 8,934.18 = 2,261.76 : x
  2. Step 2: Convert to fraction form
    5,961.52/8,934.18 = 2,261.76/x
  3. Step 3: Cross multiply
    5,961.52x = 8,934.18 × 2,261.76
  4. Step 4: Simplify right side
    5,961.52x = 20,206,970.96
  5. Step 5: Solve for x
    x = 20,206,970.96/5,961.52
  6. Step 6: Final answer
    x = 3,389.57

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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.