Home / 10,471.80-14,451.27-5,995.95

Finding the Fourth Proportional to 10,471.80, 14,451.27 and 5,995.95

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Solution

The fourth proportional to 10,471.80, 14,451.27 and 5,995.95 is: 8,274.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,471.80 : 14,451.27 = 5,995.95 : x
  2. Step 2: Convert to fraction form
    10,471.80/14,451.27 = 5,995.95/x
  3. Step 3: Cross multiply
    10,471.80x = 14,451.27 × 5,995.95
  4. Step 4: Simplify right side
    10,471.80x = 86,649,092.36
  5. Step 5: Solve for x
    x = 86,649,092.36/10,471.80
  6. Step 6: Final answer
    x = 8,274.52

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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.