Home / 32,464.36-44,774.85-22,390.48

Finding the Fourth Proportional to 32,464.36, 44,774.85 and 22,390.48

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Solution

The fourth proportional to 32,464.36, 44,774.85 and 22,390.48 is: 30,880.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,464.36 : 44,774.85 = 22,390.48 : x
  2. Step 2: Convert to fraction form
    32,464.36/44,774.85 = 22,390.48/x
  3. Step 3: Cross multiply
    32,464.36x = 44,774.85 × 22,390.48
  4. Step 4: Simplify right side
    32,464.36x = 1,002,530,383.43
  5. Step 5: Solve for x
    x = 1,002,530,383.43/32,464.36
  6. Step 6: Final answer
    x = 30,880.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.