Home / 4,827.50-7,241.97-1,750.22

Finding the Fourth Proportional to 4,827.50, 7,241.97 and 1,750.22

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Solution

The fourth proportional to 4,827.50, 7,241.97 and 1,750.22 is: 2,625.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,827.50 : 7,241.97 = 1,750.22 : x
  2. Step 2: Convert to fraction form
    4,827.50/7,241.97 = 1,750.22/x
  3. Step 3: Cross multiply
    4,827.50x = 7,241.97 × 1,750.22
  4. Step 4: Simplify right side
    4,827.50x = 12,675,040.73
  5. Step 5: Solve for x
    x = 12,675,040.73/4,827.50
  6. Step 6: Final answer
    x = 2,625.59

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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.