Home / 4,154.67-5,733.45-2,266.25

Finding the Fourth Proportional to 4,154.67, 5,733.45 and 2,266.25

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Solution

The fourth proportional to 4,154.67, 5,733.45 and 2,266.25 is: 3,127.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154.67 : 5,733.45 = 2,266.25 : x
  2. Step 2: Convert to fraction form
    4,154.67/5,733.45 = 2,266.25/x
  3. Step 3: Cross multiply
    4,154.67x = 5,733.45 × 2,266.25
  4. Step 4: Simplify right side
    4,154.67x = 12,993,402.40
  5. Step 5: Solve for x
    x = 12,993,402.40/4,154.67
  6. Step 6: Final answer
    x = 3,127.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.