Home / 41,228.04-61,836.60-22,529.19

Finding the Fourth Proportional to 41,228.04, 61,836.60 and 22,529.19

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Solution

The fourth proportional to 41,228.04, 61,836.60 and 22,529.19 is: 33,790.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,228.04 : 61,836.60 = 22,529.19 : x
  2. Step 2: Convert to fraction form
    41,228.04/61,836.60 = 22,529.19/x
  3. Step 3: Cross multiply
    41,228.04x = 61,836.60 × 22,529.19
  4. Step 4: Simplify right side
    41,228.04x = 1,393,128,700.00
  5. Step 5: Solve for x
    x = 1,393,128,700.00/41,228.04
  6. Step 6: Final answer
    x = 33,790.80

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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.