Home / 41,529.16-57,311.70-22,667.56

Finding the Fourth Proportional to 41,529.16, 57,311.70 and 22,667.56

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Solution

The fourth proportional to 41,529.16, 57,311.70 and 22,667.56 is: 31,282.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,529.16 : 57,311.70 = 22,667.56 : x
  2. Step 2: Convert to fraction form
    41,529.16/57,311.70 = 22,667.56/x
  3. Step 3: Cross multiply
    41,529.16x = 57,311.70 × 22,667.56
  4. Step 4: Simplify right side
    41,529.16x = 1,299,116,398.45
  5. Step 5: Solve for x
    x = 1,299,116,398.45/41,529.16
  6. Step 6: Final answer
    x = 31,282.03

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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.