Home / 4,521.66-6,240.27-2,608.08

Finding the Fourth Proportional to 4,521.66, 6,240.27 and 2,608.08

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Solution

The fourth proportional to 4,521.66, 6,240.27 and 2,608.08 is: 3,599.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521.66 : 6,240.27 = 2,608.08 : x
  2. Step 2: Convert to fraction form
    4,521.66/6,240.27 = 2,608.08/x
  3. Step 3: Cross multiply
    4,521.66x = 6,240.27 × 2,608.08
  4. Step 4: Simplify right side
    4,521.66x = 16,275,123.38
  5. Step 5: Solve for x
    x = 16,275,123.38/4,521.66
  6. Step 6: Final answer
    x = 3,599.37

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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.