Home / 250,502.16-375,747.76-60,963.36

Finding the Fourth Proportional to 250,502.16, 375,747.76 and 60,963.36

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Solution

The fourth proportional to 250,502.16, 375,747.76 and 60,963.36 is: 91,443.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,502.16 : 375,747.76 = 60,963.36 : x
  2. Step 2: Convert to fraction form
    250,502.16/375,747.76 = 60,963.36/x
  3. Step 3: Cross multiply
    250,502.16x = 375,747.76 × 60,963.36
  4. Step 4: Simplify right side
    250,502.16x = 22,906,845,962.07
  5. Step 5: Solve for x
    x = 22,906,845,962.07/250,502.16
  6. Step 6: Final answer
    x = 91,443.71

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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.