Home / 4,913.48-7,371.11-2,941.38

Finding the Fourth Proportional to 4,913.48, 7,371.11 and 2,941.38

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Solution

The fourth proportional to 4,913.48, 7,371.11 and 2,941.38 is: 4,412.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913.48 : 7,371.11 = 2,941.38 : x
  2. Step 2: Convert to fraction form
    4,913.48/7,371.11 = 2,941.38/x
  3. Step 3: Cross multiply
    4,913.48x = 7,371.11 × 2,941.38
  4. Step 4: Simplify right side
    4,913.48x = 21,681,242.89
  5. Step 5: Solve for x
    x = 21,681,242.89/4,913.48
  6. Step 6: Final answer
    x = 4,412.60

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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.