Home / 169,467.06-233,864.79-94,015.56

Finding the Fourth Proportional to 169,467.06, 233,864.79 and 94,015.56

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Solution

The fourth proportional to 169,467.06, 233,864.79 and 94,015.56 is: 129,741.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,467.06 : 233,864.79 = 94,015.56 : x
  2. Step 2: Convert to fraction form
    169,467.06/233,864.79 = 94,015.56/x
  3. Step 3: Cross multiply
    169,467.06x = 233,864.79 × 94,015.56
  4. Step 4: Simplify right side
    169,467.06x = 21,986,929,196.13
  5. Step 5: Solve for x
    x = 21,986,929,196.13/169,467.06
  6. Step 6: Final answer
    x = 129,741.61

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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.