Home / 14,944.20-22,383.90-13,302.60

Finding the Fourth Proportional to 14,944.20, 22,383.90 and 13,302.60

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Solution

The fourth proportional to 14,944.20, 22,383.90 and 13,302.60 is: 19,925.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,944.20 : 22,383.90 = 13,302.60 : x
  2. Step 2: Convert to fraction form
    14,944.20/22,383.90 = 13,302.60/x
  3. Step 3: Cross multiply
    14,944.20x = 22,383.90 × 13,302.60
  4. Step 4: Simplify right side
    14,944.20x = 297,764,068.14
  5. Step 5: Solve for x
    x = 297,764,068.14/14,944.20
  6. Step 6: Final answer
    x = 19,925.06

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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.