Home / 4,424.16-6,635.88-2,574.09

Finding the Fourth Proportional to 4,424.16, 6,635.88 and 2,574.09

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Solution

The fourth proportional to 4,424.16, 6,635.88 and 2,574.09 is: 3,860.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.16 : 6,635.88 = 2,574.09 : x
  2. Step 2: Convert to fraction form
    4,424.16/6,635.88 = 2,574.09/x
  3. Step 3: Cross multiply
    4,424.16x = 6,635.88 × 2,574.09
  4. Step 4: Simplify right side
    4,424.16x = 17,081,352.35
  5. Step 5: Solve for x
    x = 17,081,352.35/4,424.16
  6. Step 6: Final answer
    x = 3,860.93

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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.