Home / 14,936.67-22,389.84-9,393.93

Finding the Fourth Proportional to 14,936.67, 22,389.84 and 9,393.93

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Solution

The fourth proportional to 14,936.67, 22,389.84 and 9,393.93 is: 14,081.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,936.67 : 22,389.84 = 9,393.93 : x
  2. Step 2: Convert to fraction form
    14,936.67/22,389.84 = 9,393.93/x
  3. Step 3: Cross multiply
    14,936.67x = 22,389.84 × 9,393.93
  4. Step 4: Simplify right side
    14,936.67x = 210,328,589.67
  5. Step 5: Solve for x
    x = 210,328,589.67/14,936.67
  6. Step 6: Final answer
    x = 14,081.36

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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.