Home / 277,327.44-382,710.42-150,002.70

Finding the Fourth Proportional to 277,327.44, 382,710.42 and 150,002.70

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Solution

The fourth proportional to 277,327.44, 382,710.42 and 150,002.70 is: 207,002.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,327.44 : 382,710.42 = 150,002.70 : x
  2. Step 2: Convert to fraction form
    277,327.44/382,710.42 = 150,002.70/x
  3. Step 3: Cross multiply
    277,327.44x = 382,710.42 × 150,002.70
  4. Step 4: Simplify right side
    277,327.44x = 57,407,596,318.13
  5. Step 5: Solve for x
    x = 57,407,596,318.13/277,327.44
  6. Step 6: Final answer
    x = 207,002.94

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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.