Home / 57,674.08-79,584.71-35,025.48

Finding the Fourth Proportional to 57,674.08, 79,584.71 and 35,025.48

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Solution

The fourth proportional to 57,674.08, 79,584.71 and 35,025.48 is: 48,331.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,674.08 : 79,584.71 = 35,025.48 : x
  2. Step 2: Convert to fraction form
    57,674.08/79,584.71 = 35,025.48/x
  3. Step 3: Cross multiply
    57,674.08x = 79,584.71 × 35,025.48
  4. Step 4: Simplify right side
    57,674.08x = 2,787,492,690.30
  5. Step 5: Solve for x
    x = 2,787,492,690.30/57,674.08
  6. Step 6: Final answer
    x = 48,331.81

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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.