Home / 33,417.18-50,133-10,045.44

Finding the Fourth Proportional to 33,417.18, 50,133 and 10,045.44

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Solution

The fourth proportional to 33,417.18, 50,133 and 10,045.44 is: 15,070.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,417.18 : 50,133 = 10,045.44 : x
  2. Step 2: Convert to fraction form
    33,417.18/50,133 = 10,045.44/x
  3. Step 3: Cross multiply
    33,417.18x = 50,133 × 10,045.44
  4. Step 4: Simplify right side
    33,417.18x = 503,608,043.52
  5. Step 5: Solve for x
    x = 503,608,043.52/33,417.18
  6. Step 6: Final answer
    x = 15,070.33

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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.