Home / 171,333.15-236,447.47-95,881.65

Finding the Fourth Proportional to 171,333.15, 236,447.47 and 95,881.65

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Solution

The fourth proportional to 171,333.15, 236,447.47 and 95,881.65 is: 132,321.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,333.15 : 236,447.47 = 95,881.65 : x
  2. Step 2: Convert to fraction form
    171,333.15/236,447.47 = 95,881.65/x
  3. Step 3: Cross multiply
    171,333.15x = 236,447.47 × 95,881.65
  4. Step 4: Simplify right side
    171,333.15x = 22,670,973,561.93
  5. Step 5: Solve for x
    x = 22,670,973,561.93/171,333.15
  6. Step 6: Final answer
    x = 132,321.00

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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.