Home / 250,377.91-375,566.86-60,837.30

Finding the Fourth Proportional to 250,377.91, 375,566.86 and 60,837.30

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Solution

The fourth proportional to 250,377.91, 375,566.86 and 60,837.30 is: 91,255.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,377.91 : 375,566.86 = 60,837.30 : x
  2. Step 2: Convert to fraction form
    250,377.91/375,566.86 = 60,837.30/x
  3. Step 3: Cross multiply
    250,377.91x = 375,566.86 × 60,837.30
  4. Step 4: Simplify right side
    250,377.91x = 22,848,472,640.87
  5. Step 5: Solve for x
    x = 22,848,472,640.87/250,377.91
  6. Step 6: Final answer
    x = 91,255.95

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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.