Home / 94,077.84-141,162.78-44,161.92

Finding the Fourth Proportional to 94,077.84, 141,162.78 and 44,161.92

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Solution

The fourth proportional to 94,077.84, 141,162.78 and 44,161.92 is: 66,264.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,077.84 : 141,162.78 = 44,161.92 : x
  2. Step 2: Convert to fraction form
    94,077.84/141,162.78 = 44,161.92/x
  3. Step 3: Cross multiply
    94,077.84x = 141,162.78 × 44,161.92
  4. Step 4: Simplify right side
    94,077.84x = 6,234,019,397.34
  5. Step 5: Solve for x
    x = 6,234,019,397.34/94,077.84
  6. Step 6: Final answer
    x = 66,264.48

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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.