Home / 169,718.25-234,218.48-94,266.75

Finding the Fourth Proportional to 169,718.25, 234,218.48 and 94,266.75

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Solution

The fourth proportional to 169,718.25, 234,218.48 and 94,266.75 is: 130,092.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,718.25 : 234,218.48 = 94,266.75 : x
  2. Step 2: Convert to fraction form
    169,718.25/234,218.48 = 94,266.75/x
  3. Step 3: Cross multiply
    169,718.25x = 234,218.48 × 94,266.75
  4. Step 4: Simplify right side
    169,718.25x = 22,079,014,899.54
  5. Step 5: Solve for x
    x = 22,079,014,899.54/169,718.25
  6. Step 6: Final answer
    x = 130,092.17

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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.