Home / 39,035.33-58,611.32-38,452.13

Finding the Fourth Proportional to 39,035.33, 58,611.32 and 38,452.13

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Solution

The fourth proportional to 39,035.33, 58,611.32 and 38,452.13 is: 57,735.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,035.33 : 58,611.32 = 38,452.13 : x
  2. Step 2: Convert to fraction form
    39,035.33/58,611.32 = 38,452.13/x
  3. Step 3: Cross multiply
    39,035.33x = 58,611.32 × 38,452.13
  4. Step 4: Simplify right side
    39,035.33x = 2,253,729,903.85
  5. Step 5: Solve for x
    x = 2,253,729,903.85/39,035.33
  6. Step 6: Final answer
    x = 57,735.64

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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.