Home / 134,260.97-185,281.45-73,832.03

Finding the Fourth Proportional to 134,260.97, 185,281.45 and 73,832.03

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Solution

The fourth proportional to 134,260.97, 185,281.45 and 73,832.03 is: 101,888.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,260.97 : 185,281.45 = 73,832.03 : x
  2. Step 2: Convert to fraction form
    134,260.97/185,281.45 = 73,832.03/x
  3. Step 3: Cross multiply
    134,260.97x = 185,281.45 × 73,832.03
  4. Step 4: Simplify right side
    134,260.97x = 13,679,705,574.84
  5. Step 5: Solve for x
    x = 13,679,705,574.84/134,260.97
  6. Step 6: Final answer
    x = 101,888.92

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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.