Home / 29,439.14-40,625.63-16,010.11

Finding the Fourth Proportional to 29,439.14, 40,625.63 and 16,010.11

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Solution

The fourth proportional to 29,439.14, 40,625.63 and 16,010.11 is: 22,093.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,439.14 : 40,625.63 = 16,010.11 : x
  2. Step 2: Convert to fraction form
    29,439.14/40,625.63 = 16,010.11/x
  3. Step 3: Cross multiply
    29,439.14x = 40,625.63 × 16,010.11
  4. Step 4: Simplify right side
    29,439.14x = 650,420,805.12
  5. Step 5: Solve for x
    x = 650,420,805.12/29,439.14
  6. Step 6: Final answer
    x = 22,093.74

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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.