Home / 9,396.36-14,094.51-2,822.55

Finding the Fourth Proportional to 9,396.36, 14,094.51 and 2,822.55

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Solution

The fourth proportional to 9,396.36, 14,094.51 and 2,822.55 is: 4,233.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396.36 : 14,094.51 = 2,822.55 : x
  2. Step 2: Convert to fraction form
    9,396.36/14,094.51 = 2,822.55/x
  3. Step 3: Cross multiply
    9,396.36x = 14,094.51 × 2,822.55
  4. Step 4: Simplify right side
    9,396.36x = 39,782,459.20
  5. Step 5: Solve for x
    x = 39,782,459.20/9,396.36
  6. Step 6: Final answer
    x = 4,233.82

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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.