Home / 39,628.06-59,449.38-32,296.75

Finding the Fourth Proportional to 39,628.06, 59,449.38 and 32,296.75

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Solution

The fourth proportional to 39,628.06, 59,449.38 and 32,296.75 is: 48,451.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,628.06 : 59,449.38 = 32,296.75 : x
  2. Step 2: Convert to fraction form
    39,628.06/59,449.38 = 32,296.75/x
  3. Step 3: Cross multiply
    39,628.06x = 59,449.38 × 32,296.75
  4. Step 4: Simplify right side
    39,628.06x = 1,920,021,763.52
  5. Step 5: Solve for x
    x = 1,920,021,763.52/39,628.06
  6. Step 6: Final answer
    x = 48,451.07

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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.