Home / 4,104.24-6,150.18-1,910.40

Finding the Fourth Proportional to 4,104.24, 6,150.18 and 1,910.40

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Solution

The fourth proportional to 4,104.24, 6,150.18 and 1,910.40 is: 2,862.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.24 : 6,150.18 = 1,910.40 : x
  2. Step 2: Convert to fraction form
    4,104.24/6,150.18 = 1,910.40/x
  3. Step 3: Cross multiply
    4,104.24x = 6,150.18 × 1,910.40
  4. Step 4: Simplify right side
    4,104.24x = 11,749,303.87
  5. Step 5: Solve for x
    x = 11,749,303.87/4,104.24
  6. Step 6: Final answer
    x = 2,862.72

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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.