Home / 244,270.08-337,070.16-136,844.64

Finding the Fourth Proportional to 244,270.08, 337,070.16 and 136,844.64

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Solution

The fourth proportional to 244,270.08, 337,070.16 and 136,844.64 is: 188,832.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,270.08 : 337,070.16 = 136,844.64 : x
  2. Step 2: Convert to fraction form
    244,270.08/337,070.16 = 136,844.64/x
  3. Step 3: Cross multiply
    244,270.08x = 337,070.16 × 136,844.64
  4. Step 4: Simplify right side
    244,270.08x = 46,126,244,699.94
  5. Step 5: Solve for x
    x = 46,126,244,699.94/244,270.08
  6. Step 6: Final answer
    x = 188,832.97

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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.