Home / 45,052.56-67,554.54-22,852.08

Finding the Fourth Proportional to 45,052.56, 67,554.54 and 22,852.08

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Solution

The fourth proportional to 45,052.56, 67,554.54 and 22,852.08 is: 34,265.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,052.56 : 67,554.54 = 22,852.08 : x
  2. Step 2: Convert to fraction form
    45,052.56/67,554.54 = 22,852.08/x
  3. Step 3: Cross multiply
    45,052.56x = 67,554.54 × 22,852.08
  4. Step 4: Simplify right side
    45,052.56x = 1,543,761,752.44
  5. Step 5: Solve for x
    x = 1,543,761,752.44/45,052.56
  6. Step 6: Final answer
    x = 34,265.79

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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.