Home / 114,046.11-171,098.33-47,464.11

Finding the Fourth Proportional to 114,046.11, 171,098.33 and 47,464.11

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Solution

The fourth proportional to 114,046.11, 171,098.33 and 47,464.11 is: 71,208.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,046.11 : 171,098.33 = 47,464.11 : x
  2. Step 2: Convert to fraction form
    114,046.11/171,098.33 = 47,464.11/x
  3. Step 3: Cross multiply
    114,046.11x = 171,098.33 × 47,464.11
  4. Step 4: Simplify right side
    114,046.11x = 8,121,029,718.62
  5. Step 5: Solve for x
    x = 8,121,029,718.62/114,046.11
  6. Step 6: Final answer
    x = 71,208.30

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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.