Home / 10,474.32-14,452.92-5,997

Finding the Fourth Proportional to 10,474.32, 14,452.92 and 5,997

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Solution

The fourth proportional to 10,474.32, 14,452.92 and 5,997 is: 8,274.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,474.32 : 14,452.92 = 5,997 : x
  2. Step 2: Convert to fraction form
    10,474.32/14,452.92 = 5,997/x
  3. Step 3: Cross multiply
    10,474.32x = 14,452.92 × 5,997
  4. Step 4: Simplify right side
    10,474.32x = 86,674,161.24
  5. Step 5: Solve for x
    x = 86,674,161.24/10,474.32
  6. Step 6: Final answer
    x = 8,274.92

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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.