Home / 134,054.66-200,775.78-63,983.18

Finding the Fourth Proportional to 134,054.66, 200,775.78 and 63,983.18

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Solution

The fourth proportional to 134,054.66, 200,775.78 and 63,983.18 is: 95,828.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,054.66 : 200,775.78 = 63,983.18 : x
  2. Step 2: Convert to fraction form
    134,054.66/200,775.78 = 63,983.18/x
  3. Step 3: Cross multiply
    134,054.66x = 200,775.78 × 63,983.18
  4. Step 4: Simplify right side
    134,054.66x = 12,846,273,373.32
  5. Step 5: Solve for x
    x = 12,846,273,373.32/134,054.66
  6. Step 6: Final answer
    x = 95,828.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.