Home / 4,410.24-6,615.50-2,217.77

Finding the Fourth Proportional to 4,410.24, 6,615.50 and 2,217.77

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Solution

The fourth proportional to 4,410.24, 6,615.50 and 2,217.77 is: 3,326.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.24 : 6,615.50 = 2,217.77 : x
  2. Step 2: Convert to fraction form
    4,410.24/6,615.50 = 2,217.77/x
  3. Step 3: Cross multiply
    4,410.24x = 6,615.50 × 2,217.77
  4. Step 4: Simplify right side
    4,410.24x = 14,671,657.44
  5. Step 5: Solve for x
    x = 14,671,657.44/4,410.24
  6. Step 6: Final answer
    x = 3,326.73

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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.