Home / 32,427.24-48,640.92-18,566.52

Finding the Fourth Proportional to 32,427.24, 48,640.92 and 18,566.52

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Solution

The fourth proportional to 32,427.24, 48,640.92 and 18,566.52 is: 27,849.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,427.24 : 48,640.92 = 18,566.52 : x
  2. Step 2: Convert to fraction form
    32,427.24/48,640.92 = 18,566.52/x
  3. Step 3: Cross multiply
    32,427.24x = 48,640.92 × 18,566.52
  4. Step 4: Simplify right side
    32,427.24x = 903,092,614.00
  5. Step 5: Solve for x
    x = 903,092,614.00/32,427.24
  6. Step 6: Final answer
    x = 27,849.81

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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.