Home / 5,524.18-8,282.13-3,332.40

Finding the Fourth Proportional to 5,524.18, 8,282.13 and 3,332.40

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Solution

The fourth proportional to 5,524.18, 8,282.13 and 3,332.40 is: 4,996.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524.18 : 8,282.13 = 3,332.40 : x
  2. Step 2: Convert to fraction form
    5,524.18/8,282.13 = 3,332.40/x
  3. Step 3: Cross multiply
    5,524.18x = 8,282.13 × 3,332.40
  4. Step 4: Simplify right side
    5,524.18x = 27,599,345.20
  5. Step 5: Solve for x
    x = 27,599,345.20/5,524.18
  6. Step 6: Final answer
    x = 4,996.10

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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.