Home / 4,406.46-6,081.11-2,637.72

Finding the Fourth Proportional to 4,406.46, 6,081.11 and 2,637.72

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Solution

The fourth proportional to 4,406.46, 6,081.11 and 2,637.72 is: 3,640.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406.46 : 6,081.11 = 2,637.72 : x
  2. Step 2: Convert to fraction form
    4,406.46/6,081.11 = 2,637.72/x
  3. Step 3: Cross multiply
    4,406.46x = 6,081.11 × 2,637.72
  4. Step 4: Simplify right side
    4,406.46x = 16,040,275.08
  5. Step 5: Solve for x
    x = 16,040,275.08/4,406.46
  6. Step 6: Final answer
    x = 3,640.17

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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.