Home / 4,066.02-5,614.84-3,269.46

Finding the Fourth Proportional to 4,066.02, 5,614.84 and 3,269.46

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Solution

The fourth proportional to 4,066.02, 5,614.84 and 3,269.46 is: 4,514.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.02 : 5,614.84 = 3,269.46 : x
  2. Step 2: Convert to fraction form
    4,066.02/5,614.84 = 3,269.46/x
  3. Step 3: Cross multiply
    4,066.02x = 5,614.84 × 3,269.46
  4. Step 4: Simplify right side
    4,066.02x = 18,357,494.79
  5. Step 5: Solve for x
    x = 18,357,494.79/4,066.02
  6. Step 6: Final answer
    x = 4,514.86

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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.