Home / 5,567.49-8,350.97-1,671.75

Finding the Fourth Proportional to 5,567.49, 8,350.97 and 1,671.75

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Solution

The fourth proportional to 5,567.49, 8,350.97 and 1,671.75 is: 2,507.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567.49 : 8,350.97 = 1,671.75 : x
  2. Step 2: Convert to fraction form
    5,567.49/8,350.97 = 1,671.75/x
  3. Step 3: Cross multiply
    5,567.49x = 8,350.97 × 1,671.75
  4. Step 4: Simplify right side
    5,567.49x = 13,960,725.74
  5. Step 5: Solve for x
    x = 13,960,725.74/5,567.49
  6. Step 6: Final answer
    x = 2,507.54

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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.