Home / 32,069.06-44,226.66-20,133.52

Finding the Fourth Proportional to 32,069.06, 44,226.66 and 20,133.52

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Solution

The fourth proportional to 32,069.06, 44,226.66 and 20,133.52 is: 27,766.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,069.06 : 44,226.66 = 20,133.52 : x
  2. Step 2: Convert to fraction form
    32,069.06/44,226.66 = 20,133.52/x
  3. Step 3: Cross multiply
    32,069.06x = 44,226.66 × 20,133.52
  4. Step 4: Simplify right side
    32,069.06x = 890,438,343.64
  5. Step 5: Solve for x
    x = 890,438,343.64/32,069.06
  6. Step 6: Final answer
    x = 27,766.28

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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.