Home / 29,221.95-43,826.85-10,249.11

Finding the Fourth Proportional to 29,221.95, 43,826.85 and 10,249.11

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Solution

The fourth proportional to 29,221.95, 43,826.85 and 10,249.11 is: 15,371.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,221.95 : 43,826.85 = 10,249.11 : x
  2. Step 2: Convert to fraction form
    29,221.95/43,826.85 = 10,249.11/x
  3. Step 3: Cross multiply
    29,221.95x = 43,826.85 × 10,249.11
  4. Step 4: Simplify right side
    29,221.95x = 449,186,206.60
  5. Step 5: Solve for x
    x = 449,186,206.60/29,221.95
  6. Step 6: Final answer
    x = 15,371.53

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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.