Home / 4,437.77-6,650.48-3,340.91

Finding the Fourth Proportional to 4,437.77, 6,650.48 and 3,340.91

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Solution

The fourth proportional to 4,437.77, 6,650.48 and 3,340.91 is: 5,006.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437.77 : 6,650.48 = 3,340.91 : x
  2. Step 2: Convert to fraction form
    4,437.77/6,650.48 = 3,340.91/x
  3. Step 3: Cross multiply
    4,437.77x = 6,650.48 × 3,340.91
  4. Step 4: Simplify right side
    4,437.77x = 22,218,680.12
  5. Step 5: Solve for x
    x = 22,218,680.12/4,437.77
  6. Step 6: Final answer
    x = 5,006.73

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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.