Home / 21,884.62-32,826.65-10,035.03

Finding the Fourth Proportional to 21,884.62, 32,826.65 and 10,035.03

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Solution

The fourth proportional to 21,884.62, 32,826.65 and 10,035.03 is: 15,052.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,884.62 : 32,826.65 = 10,035.03 : x
  2. Step 2: Convert to fraction form
    21,884.62/32,826.65 = 10,035.03/x
  3. Step 3: Cross multiply
    21,884.62x = 32,826.65 × 10,035.03
  4. Step 4: Simplify right side
    21,884.62x = 329,416,417.55
  5. Step 5: Solve for x
    x = 329,416,417.55/21,884.62
  6. Step 6: Final answer
    x = 15,052.42

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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.