Home / 33,603.94-50,402.31-10,230.58

Finding the Fourth Proportional to 33,603.94, 50,402.31 and 10,230.58

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Solution

The fourth proportional to 33,603.94, 50,402.31 and 10,230.58 is: 15,344.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,603.94 : 50,402.31 = 10,230.58 : x
  2. Step 2: Convert to fraction form
    33,603.94/50,402.31 = 10,230.58/x
  3. Step 3: Cross multiply
    33,603.94x = 50,402.31 × 10,230.58
  4. Step 4: Simplify right side
    33,603.94x = 515,644,864.64
  5. Step 5: Solve for x
    x = 515,644,864.64/33,603.94
  6. Step 6: Final answer
    x = 15,344.77

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1.5x scale

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.