Home / 14,949.36-22,390.02-9,093.06

Finding the Fourth Proportional to 14,949.36, 22,390.02 and 9,093.06

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Solution

The fourth proportional to 14,949.36, 22,390.02 and 9,093.06 is: 13,618.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,949.36 : 22,390.02 = 9,093.06 : x
  2. Step 2: Convert to fraction form
    14,949.36/22,390.02 = 9,093.06/x
  3. Step 3: Cross multiply
    14,949.36x = 22,390.02 × 9,093.06
  4. Step 4: Simplify right side
    14,949.36x = 203,593,795.26
  5. Step 5: Solve for x
    x = 203,593,795.26/14,949.36
  6. Step 6: Final answer
    x = 13,618.90

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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.