Home / 7,444.99-11,167.80-3,061.27

Finding the Fourth Proportional to 7,444.99, 11,167.80 and 3,061.27

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Solution

The fourth proportional to 7,444.99, 11,167.80 and 3,061.27 is: 4,592.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444.99 : 11,167.80 = 3,061.27 : x
  2. Step 2: Convert to fraction form
    7,444.99/11,167.80 = 3,061.27/x
  3. Step 3: Cross multiply
    7,444.99x = 11,167.80 × 3,061.27
  4. Step 4: Simplify right side
    7,444.99x = 34,187,651.11
  5. Step 5: Solve for x
    x = 34,187,651.11/7,444.99
  6. Step 6: Final answer
    x = 4,592.03

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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.