Home / 4,449.77-6,669.85-2,367.66

Finding the Fourth Proportional to 4,449.77, 6,669.85 and 2,367.66

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Solution

The fourth proportional to 4,449.77, 6,669.85 and 2,367.66 is: 3,548.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449.77 : 6,669.85 = 2,367.66 : x
  2. Step 2: Convert to fraction form
    4,449.77/6,669.85 = 2,367.66/x
  3. Step 3: Cross multiply
    4,449.77x = 6,669.85 × 2,367.66
  4. Step 4: Simplify right side
    4,449.77x = 15,791,937.05
  5. Step 5: Solve for x
    x = 15,791,937.05/4,449.77
  6. Step 6: Final answer
    x = 3,548.93

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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.