Home / 29,964.64-41,351.64-16,536.52

Finding the Fourth Proportional to 29,964.64, 41,351.64 and 16,536.52

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Solution

The fourth proportional to 29,964.64, 41,351.64 and 16,536.52 is: 22,820.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,964.64 : 41,351.64 = 16,536.52 : x
  2. Step 2: Convert to fraction form
    29,964.64/41,351.64 = 16,536.52/x
  3. Step 3: Cross multiply
    29,964.64x = 41,351.64 × 16,536.52
  4. Step 4: Simplify right side
    29,964.64x = 683,812,221.89
  5. Step 5: Solve for x
    x = 683,812,221.89/29,964.64
  6. Step 6: Final answer
    x = 22,820.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.