Home / 32,784.75-45,180.03-22,694.49

Finding the Fourth Proportional to 32,784.75, 45,180.03 and 22,694.49

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Solution

The fourth proportional to 32,784.75, 45,180.03 and 22,694.49 is: 31,274.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,784.75 : 45,180.03 = 22,694.49 : x
  2. Step 2: Convert to fraction form
    32,784.75/45,180.03 = 22,694.49/x
  3. Step 3: Cross multiply
    32,784.75x = 45,180.03 × 22,694.49
  4. Step 4: Simplify right side
    32,784.75x = 1,025,337,739.03
  5. Step 5: Solve for x
    x = 1,025,337,739.03/32,784.75
  6. Step 6: Final answer
    x = 31,274.84

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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.