Home / 14,816.97-22,222.13-4,284.64

Finding the Fourth Proportional to 14,816.97, 22,222.13 and 4,284.64

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Solution

The fourth proportional to 14,816.97, 22,222.13 and 4,284.64 is: 6,426.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,816.97 : 22,222.13 = 4,284.64 : x
  2. Step 2: Convert to fraction form
    14,816.97/22,222.13 = 4,284.64/x
  3. Step 3: Cross multiply
    14,816.97x = 22,222.13 × 4,284.64
  4. Step 4: Simplify right side
    14,816.97x = 95,213,920.04
  5. Step 5: Solve for x
    x = 95,213,920.04/14,816.97
  6. Step 6: Final answer
    x = 6,426.00

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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.