Home / 177,066.90-244,349.04-96,494.98

Finding the Fourth Proportional to 177,066.90, 244,349.04 and 96,494.98

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Solution

The fourth proportional to 177,066.90, 244,349.04 and 96,494.98 is: 133,161.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,066.90 : 244,349.04 = 96,494.98 : x
  2. Step 2: Convert to fraction form
    177,066.90/244,349.04 = 96,494.98/x
  3. Step 3: Cross multiply
    177,066.90x = 244,349.04 × 96,494.98
  4. Step 4: Simplify right side
    177,066.90x = 23,578,455,727.82
  5. Step 5: Solve for x
    x = 23,578,455,727.82/177,066.90
  6. Step 6: Final answer
    x = 133,161.28

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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.