Home / 169,462.06-233,857.92-94,010.56

Finding the Fourth Proportional to 169,462.06, 233,857.92 and 94,010.56

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Solution

The fourth proportional to 169,462.06, 233,857.92 and 94,010.56 is: 129,734.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,462.06 : 233,857.92 = 94,010.56 : x
  2. Step 2: Convert to fraction form
    169,462.06/233,857.92 = 94,010.56/x
  3. Step 3: Cross multiply
    169,462.06x = 233,857.92 × 94,010.56
  4. Step 4: Simplify right side
    169,462.06x = 21,985,114,019.64
  5. Step 5: Solve for x
    x = 21,985,114,019.64/169,462.06
  6. Step 6: Final answer
    x = 129,734.73

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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.