Home / 169,062.30-233,313.24-93,610.80

Finding the Fourth Proportional to 169,062.30, 233,313.24 and 93,610.80

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Solution

The fourth proportional to 169,062.30, 233,313.24 and 93,610.80 is: 129,186.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,062.30 : 233,313.24 = 93,610.80 : x
  2. Step 2: Convert to fraction form
    169,062.30/233,313.24 = 93,610.80/x
  3. Step 3: Cross multiply
    169,062.30x = 233,313.24 × 93,610.80
  4. Step 4: Simplify right side
    169,062.30x = 21,840,639,046.99
  5. Step 5: Solve for x
    x = 21,840,639,046.99/169,062.30
  6. Step 6: Final answer
    x = 129,186.93

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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.