Home / 39,493.27-54,501.76-23,586.90

Finding the Fourth Proportional to 39,493.27, 54,501.76 and 23,586.90

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Solution

The fourth proportional to 39,493.27, 54,501.76 and 23,586.90 is: 32,550.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,493.27 : 54,501.76 = 23,586.90 : x
  2. Step 2: Convert to fraction form
    39,493.27/54,501.76 = 23,586.90/x
  3. Step 3: Cross multiply
    39,493.27x = 54,501.76 × 23,586.90
  4. Step 4: Simplify right side
    39,493.27x = 1,285,527,388.05
  5. Step 5: Solve for x
    x = 1,285,527,388.05/39,493.27
  6. Step 6: Final answer
    x = 32,550.54

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1.5x scale

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.