Home / 10,472.38-14,452.70-5,997.54

Finding the Fourth Proportional to 10,472.38, 14,452.70 and 5,997.54

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Solution

The fourth proportional to 10,472.38, 14,452.70 and 5,997.54 is: 8,277.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,472.38 : 14,452.70 = 5,997.54 : x
  2. Step 2: Convert to fraction form
    10,472.38/14,452.70 = 5,997.54/x
  3. Step 3: Cross multiply
    10,472.38x = 14,452.70 × 5,997.54
  4. Step 4: Simplify right side
    10,472.38x = 86,680,646.36
  5. Step 5: Solve for x
    x = 86,680,646.36/10,472.38
  6. Step 6: Final answer
    x = 8,277.07

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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.