Home / 7,355.44-11,033.84-2,425.08

Finding the Fourth Proportional to 7,355.44, 11,033.84 and 2,425.08

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Solution

The fourth proportional to 7,355.44, 11,033.84 and 2,425.08 is: 3,637.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355.44 : 11,033.84 = 2,425.08 : x
  2. Step 2: Convert to fraction form
    7,355.44/11,033.84 = 2,425.08/x
  3. Step 3: Cross multiply
    7,355.44x = 11,033.84 × 2,425.08
  4. Step 4: Simplify right side
    7,355.44x = 26,757,944.71
  5. Step 5: Solve for x
    x = 26,757,944.71/7,355.44
  6. Step 6: Final answer
    x = 3,637.84

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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.