Home / 41,257.79-61,910.09-22,282.19

Finding the Fourth Proportional to 41,257.79, 61,910.09 and 22,282.19

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Solution

The fourth proportional to 41,257.79, 61,910.09 and 22,282.19 is: 33,435.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,257.79 : 61,910.09 = 22,282.19 : x
  2. Step 2: Convert to fraction form
    41,257.79/61,910.09 = 22,282.19/x
  3. Step 3: Cross multiply
    41,257.79x = 61,910.09 × 22,282.19
  4. Step 4: Simplify right side
    41,257.79x = 1,379,492,283.06
  5. Step 5: Solve for x
    x = 1,379,492,283.06/41,257.79
  6. Step 6: Final answer
    x = 33,435.92

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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.