Home / 15,327.96-22,964.94-10,922.64

Finding the Fourth Proportional to 15,327.96, 22,964.94 and 10,922.64

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Solution

The fourth proportional to 15,327.96, 22,964.94 and 10,922.64 is: 16,364.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,327.96 : 22,964.94 = 10,922.64 : x
  2. Step 2: Convert to fraction form
    15,327.96/22,964.94 = 10,922.64/x
  3. Step 3: Cross multiply
    15,327.96x = 22,964.94 × 10,922.64
  4. Step 4: Simplify right side
    15,327.96x = 250,837,772.24
  5. Step 5: Solve for x
    x = 250,837,772.24/15,327.96
  6. Step 6: Final answer
    x = 16,364.72

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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.