Home / 39,325.80-58,850.19-32,220.48

Finding the Fourth Proportional to 39,325.80, 58,850.19 and 32,220.48

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Solution

The fourth proportional to 39,325.80, 58,850.19 and 32,220.48 is: 48,217.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,325.80 : 58,850.19 = 32,220.48 : x
  2. Step 2: Convert to fraction form
    39,325.80/58,850.19 = 32,220.48/x
  3. Step 3: Cross multiply
    39,325.80x = 58,850.19 × 32,220.48
  4. Step 4: Simplify right side
    39,325.80x = 1,896,181,369.89
  5. Step 5: Solve for x
    x = 1,896,181,369.89/39,325.80
  6. Step 6: Final answer
    x = 48,217.24

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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.