Home / 250,901.22-376,348.56-61,363.23

Finding the Fourth Proportional to 250,901.22, 376,348.56 and 61,363.23

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Solution

The fourth proportional to 250,901.22, 376,348.56 and 61,363.23 is: 92,044.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,901.22 : 376,348.56 = 61,363.23 : x
  2. Step 2: Convert to fraction form
    250,901.22/376,348.56 = 61,363.23/x
  3. Step 3: Cross multiply
    250,901.22x = 376,348.56 × 61,363.23
  4. Step 4: Simplify right side
    250,901.22x = 23,093,963,247.45
  5. Step 5: Solve for x
    x = 23,093,963,247.45/250,901.22
  6. Step 6: Final answer
    x = 92,044.05

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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.