Home / 51,767.52-77,577.45-41,189.94

Finding the Fourth Proportional to 51,767.52, 77,577.45 and 41,189.94

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Solution

The fourth proportional to 51,767.52, 77,577.45 and 41,189.94 is: 61,726.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,767.52 : 77,577.45 = 41,189.94 : x
  2. Step 2: Convert to fraction form
    51,767.52/77,577.45 = 41,189.94/x
  3. Step 3: Cross multiply
    51,767.52x = 77,577.45 × 41,189.94
  4. Step 4: Simplify right side
    51,767.52x = 3,195,410,510.85
  5. Step 5: Solve for x
    x = 3,195,410,510.85/51,767.52
  6. Step 6: Final answer
    x = 61,726.17

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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.