Home / 14,984.22-22,441.28-11,843.15

Finding the Fourth Proportional to 14,984.22, 22,441.28 and 11,843.15

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Solution

The fourth proportional to 14,984.22, 22,441.28 and 11,843.15 is: 17,737.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,984.22 : 22,441.28 = 11,843.15 : x
  2. Step 2: Convert to fraction form
    14,984.22/22,441.28 = 11,843.15/x
  3. Step 3: Cross multiply
    14,984.22x = 22,441.28 × 11,843.15
  4. Step 4: Simplify right side
    14,984.22x = 265,775,273.81
  5. Step 5: Solve for x
    x = 265,775,273.81/14,984.22
  6. Step 6: Final answer
    x = 17,737.01

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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.