Home / 22,305.93-33,458.87-6,723.55

Finding the Fourth Proportional to 22,305.93, 33,458.87 and 6,723.55

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Solution

The fourth proportional to 22,305.93, 33,458.87 and 6,723.55 is: 10,085.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,305.93 : 33,458.87 = 6,723.55 : x
  2. Step 2: Convert to fraction form
    22,305.93/33,458.87 = 6,723.55/x
  3. Step 3: Cross multiply
    22,305.93x = 33,458.87 × 6,723.55
  4. Step 4: Simplify right side
    22,305.93x = 224,962,351.77
  5. Step 5: Solve for x
    x = 224,962,351.77/22,305.93
  6. Step 6: Final answer
    x = 10,085.32

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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.