Home / 151,245.11-226,801.98-46,039.47

Finding the Fourth Proportional to 151,245.11, 226,801.98 and 46,039.47

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Solution

The fourth proportional to 151,245.11, 226,801.98 and 46,039.47 is: 69,039.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,245.11 : 226,801.98 = 46,039.47 : x
  2. Step 2: Convert to fraction form
    151,245.11/226,801.98 = 46,039.47/x
  3. Step 3: Cross multiply
    151,245.11x = 226,801.98 × 46,039.47
  4. Step 4: Simplify right side
    151,245.11x = 10,441,842,954.15
  5. Step 5: Solve for x
    x = 10,441,842,954.15/151,245.11
  6. Step 6: Final answer
    x = 69,039.21

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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.