Home / 4,354.83-6,526.17-3,381.21

Finding the Fourth Proportional to 4,354.83, 6,526.17 and 3,381.21

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Solution

The fourth proportional to 4,354.83, 6,526.17 and 3,381.21 is: 5,067.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.83 : 6,526.17 = 3,381.21 : x
  2. Step 2: Convert to fraction form
    4,354.83/6,526.17 = 3,381.21/x
  3. Step 3: Cross multiply
    4,354.83x = 6,526.17 × 3,381.21
  4. Step 4: Simplify right side
    4,354.83x = 22,066,351.27
  5. Step 5: Solve for x
    x = 22,066,351.27/4,354.83
  6. Step 6: Final answer
    x = 5,067.10

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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.