Home / 6,264.24-9,396.34-1,881.70

Finding the Fourth Proportional to 6,264.24, 9,396.34 and 1,881.70

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Solution

The fourth proportional to 6,264.24, 9,396.34 and 1,881.70 is: 2,822.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264.24 : 9,396.34 = 1,881.70 : x
  2. Step 2: Convert to fraction form
    6,264.24/9,396.34 = 1,881.70/x
  3. Step 3: Cross multiply
    6,264.24x = 9,396.34 × 1,881.70
  4. Step 4: Simplify right side
    6,264.24x = 17,681,092.98
  5. Step 5: Solve for x
    x = 17,681,092.98/6,264.24
  6. Step 6: Final answer
    x = 2,822.54

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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.