Home / 4,406.65-6,079.60-2,516.87

Finding the Fourth Proportional to 4,406.65, 6,079.60 and 2,516.87

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Solution

The fourth proportional to 4,406.65, 6,079.60 and 2,516.87 is: 3,472.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406.65 : 6,079.60 = 2,516.87 : x
  2. Step 2: Convert to fraction form
    4,406.65/6,079.60 = 2,516.87/x
  3. Step 3: Cross multiply
    4,406.65x = 6,079.60 × 2,516.87
  4. Step 4: Simplify right side
    4,406.65x = 15,301,562.85
  5. Step 5: Solve for x
    x = 15,301,562.85/4,406.65
  6. Step 6: Final answer
    x = 3,472.38

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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.