Home / 10,471.97-14,453.81-5,998.29

Finding the Fourth Proportional to 10,471.97, 14,453.81 and 5,998.29

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Solution

The fourth proportional to 10,471.97, 14,453.81 and 5,998.29 is: 8,279.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,471.97 : 14,453.81 = 5,998.29 : x
  2. Step 2: Convert to fraction form
    10,471.97/14,453.81 = 5,998.29/x
  3. Step 3: Cross multiply
    10,471.97x = 14,453.81 × 5,998.29
  4. Step 4: Simplify right side
    10,471.97x = 86,698,113.99
  5. Step 5: Solve for x
    x = 86,698,113.99/10,471.97
  6. Step 6: Final answer
    x = 8,279.07

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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.