Home / 43,093.42-64,700.66-22,048.55

Finding the Fourth Proportional to 43,093.42, 64,700.66 and 22,048.55

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Solution

The fourth proportional to 43,093.42, 64,700.66 and 22,048.55 is: 33,103.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,093.42 : 64,700.66 = 22,048.55 : x
  2. Step 2: Convert to fraction form
    43,093.42/64,700.66 = 22,048.55/x
  3. Step 3: Cross multiply
    43,093.42x = 64,700.66 × 22,048.55
  4. Step 4: Simplify right side
    43,093.42x = 1,426,555,737.04
  5. Step 5: Solve for x
    x = 1,426,555,737.04/43,093.42
  6. Step 6: Final answer
    x = 33,103.79

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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.