Home / 39,125.56-58,659.18-23,539.54

Finding the Fourth Proportional to 39,125.56, 58,659.18 and 23,539.54

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Solution

The fourth proportional to 39,125.56, 58,659.18 and 23,539.54 is: 35,291.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,125.56 : 58,659.18 = 23,539.54 : x
  2. Step 2: Convert to fraction form
    39,125.56/58,659.18 = 23,539.54/x
  3. Step 3: Cross multiply
    39,125.56x = 58,659.18 × 23,539.54
  4. Step 4: Simplify right side
    39,125.56x = 1,380,810,113.98
  5. Step 5: Solve for x
    x = 1,380,810,113.98/39,125.56
  6. Step 6: Final answer
    x = 35,291.77

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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.