Home / 169,476.12-233,877.24-94,024.56

Finding the Fourth Proportional to 169,476.12, 233,877.24 and 94,024.56

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Solution

The fourth proportional to 169,476.12, 233,877.24 and 94,024.56 is: 129,754.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,476.12 : 233,877.24 = 94,024.56 : x
  2. Step 2: Convert to fraction form
    169,476.12/233,877.24 = 94,024.56/x
  3. Step 3: Cross multiply
    169,476.12x = 233,877.24 × 94,024.56
  4. Step 4: Simplify right side
    169,476.12x = 21,990,204,585.01
  5. Step 5: Solve for x
    x = 21,990,204,585.01/169,476.12
  6. Step 6: Final answer
    x = 129,754.00

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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.