Home / 19,849.05-29,777.22-6,701.94

Finding the Fourth Proportional to 19,849.05, 29,777.22 and 6,701.94

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Solution

The fourth proportional to 19,849.05, 29,777.22 and 6,701.94 is: 10,054.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,849.05 : 29,777.22 = 6,701.94 : x
  2. Step 2: Convert to fraction form
    19,849.05/29,777.22 = 6,701.94/x
  3. Step 3: Cross multiply
    19,849.05x = 29,777.22 × 6,701.94
  4. Step 4: Simplify right side
    19,849.05x = 199,565,141.81
  5. Step 5: Solve for x
    x = 199,565,141.81/19,849.05
  6. Step 6: Final answer
    x = 10,054.14

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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.