Home / 244,892.36-337,933.04-136,002.80

Finding the Fourth Proportional to 244,892.36, 337,933.04 and 136,002.80

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Solution

The fourth proportional to 244,892.36, 337,933.04 and 136,002.80 is: 187,673.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,892.36 : 337,933.04 = 136,002.80 : x
  2. Step 2: Convert to fraction form
    244,892.36/337,933.04 = 136,002.80/x
  3. Step 3: Cross multiply
    244,892.36x = 337,933.04 × 136,002.80
  4. Step 4: Simplify right side
    244,892.36x = 45,959,839,652.51
  5. Step 5: Solve for x
    x = 45,959,839,652.51/244,892.36
  6. Step 6: Final answer
    x = 187,673.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.