Home / 169,160.05-233,441.76-95,572.81

Finding the Fourth Proportional to 169,160.05, 233,441.76 and 95,572.81

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Solution

The fourth proportional to 169,160.05, 233,441.76 and 95,572.81 is: 131,890.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,160.05 : 233,441.76 = 95,572.81 : x
  2. Step 2: Convert to fraction form
    169,160.05/233,441.76 = 95,572.81/x
  3. Step 3: Cross multiply
    169,160.05x = 233,441.76 × 95,572.81
  4. Step 4: Simplify right side
    169,160.05x = 22,310,684,974.55
  5. Step 5: Solve for x
    x = 22,310,684,974.55/169,160.05
  6. Step 6: Final answer
    x = 131,890.98

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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.