Home / 150,989.07-226,399.77-62,302.59

Finding the Fourth Proportional to 150,989.07, 226,399.77 and 62,302.59

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Solution

The fourth proportional to 150,989.07, 226,399.77 and 62,302.59 is: 93,419.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,989.07 : 226,399.77 = 62,302.59 : x
  2. Step 2: Convert to fraction form
    150,989.07/226,399.77 = 62,302.59/x
  3. Step 3: Cross multiply
    150,989.07x = 226,399.77 × 62,302.59
  4. Step 4: Simplify right side
    150,989.07x = 14,105,292,046.40
  5. Step 5: Solve for x
    x = 14,105,292,046.40/150,989.07
  6. Step 6: Final answer
    x = 93,419.29

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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.