Home / 167,188.09-230,719.53-95,569.63

Finding the Fourth Proportional to 167,188.09, 230,719.53 and 95,569.63

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Solution

The fourth proportional to 167,188.09, 230,719.53 and 95,569.63 is: 131,886.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,188.09 : 230,719.53 = 95,569.63 : x
  2. Step 2: Convert to fraction form
    167,188.09/230,719.53 = 95,569.63/x
  3. Step 3: Cross multiply
    167,188.09x = 230,719.53 × 95,569.63
  4. Step 4: Simplify right side
    167,188.09x = 22,049,780,115.87
  5. Step 5: Solve for x
    x = 22,049,780,115.87/167,188.09
  6. Step 6: Final answer
    x = 131,886.07

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1.5x scale

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.