Home / 14,761.08-22,125.42-10,377.36

Finding the Fourth Proportional to 14,761.08, 22,125.42 and 10,377.36

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Solution

The fourth proportional to 14,761.08, 22,125.42 and 10,377.36 is: 15,554.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761.08 : 22,125.42 = 10,377.36 : x
  2. Step 2: Convert to fraction form
    14,761.08/22,125.42 = 10,377.36/x
  3. Step 3: Cross multiply
    14,761.08x = 22,125.42 × 10,377.36
  4. Step 4: Simplify right side
    14,761.08x = 229,603,448.49
  5. Step 5: Solve for x
    x = 229,603,448.49/14,761.08
  6. Step 6: Final answer
    x = 15,554.65

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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.