Home / 4,440.92-6,656.32-2,245.01

Finding the Fourth Proportional to 4,440.92, 6,656.32 and 2,245.01

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Solution

The fourth proportional to 4,440.92, 6,656.32 and 2,245.01 is: 3,364.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440.92 : 6,656.32 = 2,245.01 : x
  2. Step 2: Convert to fraction form
    4,440.92/6,656.32 = 2,245.01/x
  3. Step 3: Cross multiply
    4,440.92x = 6,656.32 × 2,245.01
  4. Step 4: Simplify right side
    4,440.92x = 14,943,493.74
  5. Step 5: Solve for x
    x = 14,943,493.74/4,440.92
  6. Step 6: Final answer
    x = 3,364.95

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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.