Home / 29,667.19-44,474.94-12,125.83

Finding the Fourth Proportional to 29,667.19, 44,474.94 and 12,125.83

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Solution

The fourth proportional to 29,667.19, 44,474.94 and 12,125.83 is: 18,178.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,667.19 : 44,474.94 = 12,125.83 : x
  2. Step 2: Convert to fraction form
    29,667.19/44,474.94 = 12,125.83/x
  3. Step 3: Cross multiply
    29,667.19x = 44,474.94 × 12,125.83
  4. Step 4: Simplify right side
    29,667.19x = 539,295,561.70
  5. Step 5: Solve for x
    x = 539,295,561.70/29,667.19
  6. Step 6: Final answer
    x = 18,178.18

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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.