Home / 633,591.24-950,388.21-153,817.26

Finding the Fourth Proportional to 633,591.24, 950,388.21 and 153,817.26

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Solution

The fourth proportional to 633,591.24, 950,388.21 and 153,817.26 is: 230,726.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,591.24 : 950,388.21 = 153,817.26 : x
  2. Step 2: Convert to fraction form
    633,591.24/950,388.21 = 153,817.26/x
  3. Step 3: Cross multiply
    633,591.24x = 950,388.21 × 153,817.26
  4. Step 4: Simplify right side
    633,591.24x = 146,186,110,398.51
  5. Step 5: Solve for x
    x = 146,186,110,398.51/633,591.24
  6. Step 6: Final answer
    x = 230,726.22

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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.