Home / 134,025.82-200,732.55-63,954.34

Finding the Fourth Proportional to 134,025.82, 200,732.55 and 63,954.34

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Solution

The fourth proportional to 134,025.82, 200,732.55 and 63,954.34 is: 95,785.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,025.82 : 200,732.55 = 63,954.34 : x
  2. Step 2: Convert to fraction form
    134,025.82/200,732.55 = 63,954.34/x
  3. Step 3: Cross multiply
    134,025.82x = 200,732.55 × 63,954.34
  4. Step 4: Simplify right side
    134,025.82x = 12,837,717,010.11
  5. Step 5: Solve for x
    x = 12,837,717,010.11/134,025.82
  6. Step 6: Final answer
    x = 95,785.40

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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.