Home / 4,809.08-6,634.16-3,744.95

Finding the Fourth Proportional to 4,809.08, 6,634.16 and 3,744.95

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Solution

The fourth proportional to 4,809.08, 6,634.16 and 3,744.95 is: 5,166.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809.08 : 6,634.16 = 3,744.95 : x
  2. Step 2: Convert to fraction form
    4,809.08/6,634.16 = 3,744.95/x
  3. Step 3: Cross multiply
    4,809.08x = 6,634.16 × 3,744.95
  4. Step 4: Simplify right side
    4,809.08x = 24,844,545.60
  5. Step 5: Solve for x
    x = 24,844,545.60/4,809.08
  6. Step 6: Final answer
    x = 5,166.18

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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.