Home / 171,110.64-236,133.48-95,657.52

Finding the Fourth Proportional to 171,110.64, 236,133.48 and 95,657.52

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Solution

The fourth proportional to 171,110.64, 236,133.48 and 95,657.52 is: 132,007.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,110.64 : 236,133.48 = 95,657.52 : x
  2. Step 2: Convert to fraction form
    171,110.64/236,133.48 = 95,657.52/x
  3. Step 3: Cross multiply
    171,110.64x = 236,133.48 × 95,657.52
  4. Step 4: Simplify right side
    171,110.64x = 22,587,943,085.77
  5. Step 5: Solve for x
    x = 22,587,943,085.77/171,110.64
  6. Step 6: Final answer
    x = 132,007.82

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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.