Home / 22,054.16-30,447.41-14,522.37

Finding the Fourth Proportional to 22,054.16, 30,447.41 and 14,522.37

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Solution

The fourth proportional to 22,054.16, 30,447.41 and 14,522.37 is: 20,049.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,054.16 : 30,447.41 = 14,522.37 : x
  2. Step 2: Convert to fraction form
    22,054.16/30,447.41 = 14,522.37/x
  3. Step 3: Cross multiply
    22,054.16x = 30,447.41 × 14,522.37
  4. Step 4: Simplify right side
    22,054.16x = 442,168,480.95
  5. Step 5: Solve for x
    x = 442,168,480.95/22,054.16
  6. Step 6: Final answer
    x = 20,049.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.