Home / 49,126.56-73,646.06-22,816.95

Finding the Fourth Proportional to 49,126.56, 73,646.06 and 22,816.95

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Solution

The fourth proportional to 49,126.56, 73,646.06 and 22,816.95 is: 34,205.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,126.56 : 73,646.06 = 22,816.95 : x
  2. Step 2: Convert to fraction form
    49,126.56/73,646.06 = 22,816.95/x
  3. Step 3: Cross multiply
    49,126.56x = 73,646.06 × 22,816.95
  4. Step 4: Simplify right side
    49,126.56x = 1,680,378,354.63
  5. Step 5: Solve for x
    x = 1,680,378,354.63/49,126.56
  6. Step 6: Final answer
    x = 34,205.09

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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.