Home / 40,756.45-61,152.26-22,049.66

Finding the Fourth Proportional to 40,756.45, 61,152.26 and 22,049.66

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Solution

The fourth proportional to 40,756.45, 61,152.26 and 22,049.66 is: 33,084.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,756.45 : 61,152.26 = 22,049.66 : x
  2. Step 2: Convert to fraction form
    40,756.45/61,152.26 = 22,049.66/x
  3. Step 3: Cross multiply
    40,756.45x = 61,152.26 × 22,049.66
  4. Step 4: Simplify right side
    40,756.45x = 1,348,386,290.59
  5. Step 5: Solve for x
    x = 1,348,386,290.59/40,756.45
  6. Step 6: Final answer
    x = 33,084.00

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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.