Home / 133,699.36-200,550.66-44,952.52

Finding the Fourth Proportional to 133,699.36, 200,550.66 and 44,952.52

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Solution

The fourth proportional to 133,699.36, 200,550.66 and 44,952.52 is: 67,429.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,699.36 : 200,550.66 = 44,952.52 : x
  2. Step 2: Convert to fraction form
    133,699.36/200,550.66 = 44,952.52/x
  3. Step 3: Cross multiply
    133,699.36x = 200,550.66 × 44,952.52
  4. Step 4: Simplify right side
    133,699.36x = 9,015,257,554.66
  5. Step 5: Solve for x
    x = 9,015,257,554.66/133,699.36
  6. Step 6: Final answer
    x = 67,429.32

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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.