Home / 134,041.05-200,755.26-63,969.57

Finding the Fourth Proportional to 134,041.05, 200,755.26 and 63,969.57

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Solution

The fourth proportional to 134,041.05, 200,755.26 and 63,969.57 is: 95,808.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,041.05 : 200,755.26 = 63,969.57 : x
  2. Step 2: Convert to fraction form
    134,041.05/200,755.26 = 63,969.57/x
  3. Step 3: Cross multiply
    134,041.05x = 200,755.26 × 63,969.57
  4. Step 4: Simplify right side
    134,041.05x = 12,842,227,657.44
  5. Step 5: Solve for x
    x = 12,842,227,657.44/134,041.05
  6. Step 6: Final answer
    x = 95,808.17

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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.