Home / 40,759.10-61,156.26-22,052.30

Finding the Fourth Proportional to 40,759.10, 61,156.26 and 22,052.30

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Solution

The fourth proportional to 40,759.10, 61,156.26 and 22,052.30 is: 33,087.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,759.10 : 61,156.26 = 22,052.30 : x
  2. Step 2: Convert to fraction form
    40,759.10/61,156.26 = 22,052.30/x
  3. Step 3: Cross multiply
    40,759.10x = 61,156.26 × 22,052.30
  4. Step 4: Simplify right side
    40,759.10x = 1,348,636,192.40
  5. Step 5: Solve for x
    x = 1,348,636,192.40/40,759.10
  6. Step 6: Final answer
    x = 33,087.98

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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.