Home / 224,912.51-337,202.10-136,145.02

Finding the Fourth Proportional to 224,912.51, 337,202.10 and 136,145.02

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Solution

The fourth proportional to 224,912.51, 337,202.10 and 136,145.02 is: 204,116.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,912.51 : 337,202.10 = 136,145.02 : x
  2. Step 2: Convert to fraction form
    224,912.51/337,202.10 = 136,145.02/x
  3. Step 3: Cross multiply
    224,912.51x = 337,202.10 × 136,145.02
  4. Step 4: Simplify right side
    224,912.51x = 45,908,386,648.54
  5. Step 5: Solve for x
    x = 45,908,386,648.54/224,912.51
  6. Step 6: Final answer
    x = 204,116.64

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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.