Home / 4,317.38-5,957.98-2,428.97

Finding the Fourth Proportional to 4,317.38, 5,957.98 and 2,428.97

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Solution

The fourth proportional to 4,317.38, 5,957.98 and 2,428.97 is: 3,351.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317.38 : 5,957.98 = 2,428.97 : x
  2. Step 2: Convert to fraction form
    4,317.38/5,957.98 = 2,428.97/x
  3. Step 3: Cross multiply
    4,317.38x = 5,957.98 × 2,428.97
  4. Step 4: Simplify right side
    4,317.38x = 14,471,749.24
  5. Step 5: Solve for x
    x = 14,471,749.24/4,317.38
  6. Step 6: Final answer
    x = 3,351.97

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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.