Home / 153,425.16-230,175.90-150,882.36

Finding the Fourth Proportional to 153,425.16, 230,175.90 and 150,882.36

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Solution

The fourth proportional to 153,425.16, 230,175.90 and 150,882.36 is: 226,361.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,425.16 : 230,175.90 = 150,882.36 : x
  2. Step 2: Convert to fraction form
    153,425.16/230,175.90 = 150,882.36/x
  3. Step 3: Cross multiply
    153,425.16x = 230,175.90 × 150,882.36
  4. Step 4: Simplify right side
    153,425.16x = 34,729,483,007.12
  5. Step 5: Solve for x
    x = 34,729,483,007.12/153,425.16
  6. Step 6: Final answer
    x = 226,361.07

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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.