Home / 12,799.04-19,199.26-4,034.64

Finding the Fourth Proportional to 12,799.04, 19,199.26 and 4,034.64

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Solution

The fourth proportional to 12,799.04, 19,199.26 and 4,034.64 is: 6,052.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,799.04 : 19,199.26 = 4,034.64 : x
  2. Step 2: Convert to fraction form
    12,799.04/19,199.26 = 4,034.64/x
  3. Step 3: Cross multiply
    12,799.04x = 19,199.26 × 4,034.64
  4. Step 4: Simplify right side
    12,799.04x = 77,462,102.37
  5. Step 5: Solve for x
    x = 77,462,102.37/12,799.04
  6. Step 6: Final answer
    x = 6,052.18

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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.