Home / 4,256.38-5,873.79-2,367.91

Finding the Fourth Proportional to 4,256.38, 5,873.79 and 2,367.91

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Solution

The fourth proportional to 4,256.38, 5,873.79 and 2,367.91 is: 3,267.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256.38 : 5,873.79 = 2,367.91 : x
  2. Step 2: Convert to fraction form
    4,256.38/5,873.79 = 2,367.91/x
  3. Step 3: Cross multiply
    4,256.38x = 5,873.79 × 2,367.91
  4. Step 4: Simplify right side
    4,256.38x = 13,908,606.08
  5. Step 5: Solve for x
    x = 13,908,606.08/4,256.38
  6. Step 6: Final answer
    x = 3,267.71

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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.