Home / 14,706.20-22,054.56-4,843.13

Finding the Fourth Proportional to 14,706.20, 22,054.56 and 4,843.13

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Solution

The fourth proportional to 14,706.20, 22,054.56 and 4,843.13 is: 7,263.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,706.20 : 22,054.56 = 4,843.13 : x
  2. Step 2: Convert to fraction form
    14,706.20/22,054.56 = 4,843.13/x
  3. Step 3: Cross multiply
    14,706.20x = 22,054.56 × 4,843.13
  4. Step 4: Simplify right side
    14,706.20x = 106,813,101.17
  5. Step 5: Solve for x
    x = 106,813,101.17/14,706.20
  6. Step 6: Final answer
    x = 7,263.13

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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.