Home / 296,622.06-444,735.42-154,117.14

Finding the Fourth Proportional to 296,622.06, 444,735.42 and 154,117.14

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Solution

The fourth proportional to 296,622.06, 444,735.42 and 154,117.14 is: 231,073.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,622.06 : 444,735.42 = 154,117.14 : x
  2. Step 2: Convert to fraction form
    296,622.06/444,735.42 = 154,117.14/x
  3. Step 3: Cross multiply
    296,622.06x = 444,735.42 × 154,117.14
  4. Step 4: Simplify right side
    296,622.06x = 68,541,350,987.10
  5. Step 5: Solve for x
    x = 68,541,350,987.10/296,622.06
  6. Step 6: Final answer
    x = 231,073.01

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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.