Home / 236,061.08-325,754.09-134,086.23

Finding the Fourth Proportional to 236,061.08, 325,754.09 and 134,086.23

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Solution

The fourth proportional to 236,061.08, 325,754.09 and 134,086.23 is: 185,033.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,061.08 : 325,754.09 = 134,086.23 : x
  2. Step 2: Convert to fraction form
    236,061.08/325,754.09 = 134,086.23/x
  3. Step 3: Cross multiply
    236,061.08x = 325,754.09 × 134,086.23
  4. Step 4: Simplify right side
    236,061.08x = 43,679,137,164.75
  5. Step 5: Solve for x
    x = 43,679,137,164.75/236,061.08
  6. Step 6: Final answer
    x = 185,033.20

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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.