Home / 6,559.20-9,822.24-3,925.08

Finding the Fourth Proportional to 6,559.20, 9,822.24 and 3,925.08

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Solution

The fourth proportional to 6,559.20, 9,822.24 and 3,925.08 is: 5,877.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559.20 : 9,822.24 = 3,925.08 : x
  2. Step 2: Convert to fraction form
    6,559.20/9,822.24 = 3,925.08/x
  3. Step 3: Cross multiply
    6,559.20x = 9,822.24 × 3,925.08
  4. Step 4: Simplify right side
    6,559.20x = 38,553,077.78
  5. Step 5: Solve for x
    x = 38,553,077.78/6,559.20
  6. Step 6: Final answer
    x = 5,877.71

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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.