Home / 14,926.19-22,381.17-7,413.26

Finding the Fourth Proportional to 14,926.19, 22,381.17 and 7,413.26

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Solution

The fourth proportional to 14,926.19, 22,381.17 and 7,413.26 is: 11,115.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,926.19 : 22,381.17 = 7,413.26 : x
  2. Step 2: Convert to fraction form
    14,926.19/22,381.17 = 7,413.26/x
  3. Step 3: Cross multiply
    14,926.19x = 22,381.17 × 7,413.26
  4. Step 4: Simplify right side
    14,926.19x = 165,917,506.80
  5. Step 5: Solve for x
    x = 165,917,506.80/14,926.19
  6. Step 6: Final answer
    x = 11,115.87

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1.5x scale

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.