Home / 5,852.28-8,073.12-3,963.96

Finding the Fourth Proportional to 5,852.28, 8,073.12 and 3,963.96

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Solution

The fourth proportional to 5,852.28, 8,073.12 and 3,963.96 is: 5,468.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,852.28 : 8,073.12 = 3,963.96 : x
  2. Step 2: Convert to fraction form
    5,852.28/8,073.12 = 3,963.96/x
  3. Step 3: Cross multiply
    5,852.28x = 8,073.12 × 3,963.96
  4. Step 4: Simplify right side
    5,852.28x = 32,001,524.76
  5. Step 5: Solve for x
    x = 32,001,524.76/5,852.28
  6. Step 6: Final answer
    x = 5,468.21

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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.