Home / 29,349.66-43,998.18-10,625.31

Finding the Fourth Proportional to 29,349.66, 43,998.18 and 10,625.31

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Solution

The fourth proportional to 29,349.66, 43,998.18 and 10,625.31 is: 15,928.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,349.66 : 43,998.18 = 10,625.31 : x
  2. Step 2: Convert to fraction form
    29,349.66/43,998.18 = 10,625.31/x
  3. Step 3: Cross multiply
    29,349.66x = 43,998.18 × 10,625.31
  4. Step 4: Simplify right side
    29,349.66x = 467,494,301.94
  5. Step 5: Solve for x
    x = 467,494,301.94/29,349.66
  6. Step 6: Final answer
    x = 15,928.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.