Home / 4,424.08-6,626.55-2,080.58

Finding the Fourth Proportional to 4,424.08, 6,626.55 and 2,080.58

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Solution

The fourth proportional to 4,424.08, 6,626.55 and 2,080.58 is: 3,116.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.08 : 6,626.55 = 2,080.58 : x
  2. Step 2: Convert to fraction form
    4,424.08/6,626.55 = 2,080.58/x
  3. Step 3: Cross multiply
    4,424.08x = 6,626.55 × 2,080.58
  4. Step 4: Simplify right side
    4,424.08x = 13,787,030.37
  5. Step 5: Solve for x
    x = 13,787,030.37/4,424.08
  6. Step 6: Final answer
    x = 3,116.36

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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.