Home / 169,117.92-233,277.12-108,767.16

Finding the Fourth Proportional to 169,117.92, 233,277.12 and 108,767.16

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Solution

The fourth proportional to 169,117.92, 233,277.12 and 108,767.16 is: 150,030.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,117.92 : 233,277.12 = 108,767.16 : x
  2. Step 2: Convert to fraction form
    169,117.92/233,277.12 = 108,767.16/x
  3. Step 3: Cross multiply
    169,117.92x = 233,277.12 × 108,767.16
  4. Step 4: Simplify right side
    169,117.92x = 25,372,889,835.38
  5. Step 5: Solve for x
    x = 25,372,889,835.38/169,117.92
  6. Step 6: Final answer
    x = 150,030.76

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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.