Home / 33,010.99-49,521.19-10,826.10

Finding the Fourth Proportional to 33,010.99, 49,521.19 and 10,826.10

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Solution

The fourth proportional to 33,010.99, 49,521.19 and 10,826.10 is: 16,240.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,010.99 : 49,521.19 = 10,826.10 : x
  2. Step 2: Convert to fraction form
    33,010.99/49,521.19 = 10,826.10/x
  3. Step 3: Cross multiply
    33,010.99x = 49,521.19 × 10,826.10
  4. Step 4: Simplify right side
    33,010.99x = 536,121,327.99
  5. Step 5: Solve for x
    x = 536,121,327.99/33,010.99
  6. Step 6: Final answer
    x = 16,240.69

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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.