Home / 2,444.90-3,667.30-984.02

Finding the Fourth Proportional to 2,444.90, 3,667.30 and 984.02

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Solution

The fourth proportional to 2,444.90, 3,667.30 and 984.02 is: 1,476.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444.90 : 3,667.30 = 984.02 : x
  2. Step 2: Convert to fraction form
    2,444.90/3,667.30 = 984.02/x
  3. Step 3: Cross multiply
    2,444.90x = 3,667.30 × 984.02
  4. Step 4: Simplify right side
    2,444.90x = 3,608,675.75
  5. Step 5: Solve for x
    x = 3,608,675.75/2,444.90
  6. Step 6: Final answer
    x = 1,476.00

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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.