Home / 247,264.98-341,227.82-134,087.74

Finding the Fourth Proportional to 247,264.98, 341,227.82 and 134,087.74

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Solution

The fourth proportional to 247,264.98, 341,227.82 and 134,087.74 is: 185,042.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,264.98 : 341,227.82 = 134,087.74 : x
  2. Step 2: Convert to fraction form
    247,264.98/341,227.82 = 134,087.74/x
  3. Step 3: Cross multiply
    247,264.98x = 341,227.82 × 134,087.74
  4. Step 4: Simplify right side
    247,264.98x = 45,754,467,208.93
  5. Step 5: Solve for x
    x = 45,754,467,208.93/247,264.98
  6. Step 6: Final answer
    x = 185,042.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.