Home / 4,313.76-5,953.12-2,546.88

Finding the Fourth Proportional to 4,313.76, 5,953.12 and 2,546.88

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Solution

The fourth proportional to 4,313.76, 5,953.12 and 2,546.88 is: 3,514.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.76 : 5,953.12 = 2,546.88 : x
  2. Step 2: Convert to fraction form
    4,313.76/5,953.12 = 2,546.88/x
  3. Step 3: Cross multiply
    4,313.76x = 5,953.12 × 2,546.88
  4. Step 4: Simplify right side
    4,313.76x = 15,161,882.27
  5. Step 5: Solve for x
    x = 15,161,882.27/4,313.76
  6. Step 6: Final answer
    x = 3,514.77

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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.