Home / 11,050.24-15,249.24-6,014.40

Finding the Fourth Proportional to 11,050.24, 15,249.24 and 6,014.40

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Solution

The fourth proportional to 11,050.24, 15,249.24 and 6,014.40 is: 8,299.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050.24 : 15,249.24 = 6,014.40 : x
  2. Step 2: Convert to fraction form
    11,050.24/15,249.24 = 6,014.40/x
  3. Step 3: Cross multiply
    11,050.24x = 15,249.24 × 6,014.40
  4. Step 4: Simplify right side
    11,050.24x = 91,715,029.06
  5. Step 5: Solve for x
    x = 91,715,029.06/11,050.24
  6. Step 6: Final answer
    x = 8,299.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.