Home / 60,738.39-91,107.57-32,619.75

Finding the Fourth Proportional to 60,738.39, 91,107.57 and 32,619.75

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Solution

The fourth proportional to 60,738.39, 91,107.57 and 32,619.75 is: 48,929.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,738.39 : 91,107.57 = 32,619.75 : x
  2. Step 2: Convert to fraction form
    60,738.39/91,107.57 = 32,619.75/x
  3. Step 3: Cross multiply
    60,738.39x = 91,107.57 × 32,619.75
  4. Step 4: Simplify right side
    60,738.39x = 2,971,906,156.51
  5. Step 5: Solve for x
    x = 2,971,906,156.51/60,738.39
  6. Step 6: Final answer
    x = 48,929.62

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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.