Home / 10,474.87-14,451.33-5,997.46

Finding the Fourth Proportional to 10,474.87, 14,451.33 and 5,997.46

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Solution

The fourth proportional to 10,474.87, 14,451.33 and 5,997.46 is: 8,274.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,474.87 : 14,451.33 = 5,997.46 : x
  2. Step 2: Convert to fraction form
    10,474.87/14,451.33 = 5,997.46/x
  3. Step 3: Cross multiply
    10,474.87x = 14,451.33 × 5,997.46
  4. Step 4: Simplify right side
    10,474.87x = 86,671,273.62
  5. Step 5: Solve for x
    x = 86,671,273.62/10,474.87
  6. Step 6: Final answer
    x = 8,274.21

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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.