Home / 250,290.24-375,436.62-63,301.92

Finding the Fourth Proportional to 250,290.24, 375,436.62 and 63,301.92

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Solution

The fourth proportional to 250,290.24, 375,436.62 and 63,301.92 is: 94,953.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,290.24 : 375,436.62 = 63,301.92 : x
  2. Step 2: Convert to fraction form
    250,290.24/375,436.62 = 63,301.92/x
  3. Step 3: Cross multiply
    250,290.24x = 375,436.62 × 63,301.92
  4. Step 4: Simplify right side
    250,290.24x = 23,765,858,884.31
  5. Step 5: Solve for x
    x = 23,765,858,884.31/250,290.24
  6. Step 6: Final answer
    x = 94,953.20

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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.