Home / 4,264.52-5,885.62-3,214.76

Finding the Fourth Proportional to 4,264.52, 5,885.62 and 3,214.76

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Solution

The fourth proportional to 4,264.52, 5,885.62 and 3,214.76 is: 4,436.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264.52 : 5,885.62 = 3,214.76 : x
  2. Step 2: Convert to fraction form
    4,264.52/5,885.62 = 3,214.76/x
  3. Step 3: Cross multiply
    4,264.52x = 5,885.62 × 3,214.76
  4. Step 4: Simplify right side
    4,264.52x = 18,920,855.75
  5. Step 5: Solve for x
    x = 18,920,855.75/4,264.52
  6. Step 6: Final answer
    x = 4,436.81

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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.