Home / 23,661.24-32,652.44-13,590.33

Finding the Fourth Proportional to 23,661.24, 32,652.44 and 13,590.33

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Solution

The fourth proportional to 23,661.24, 32,652.44 and 13,590.33 is: 18,754.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,661.24 : 32,652.44 = 13,590.33 : x
  2. Step 2: Convert to fraction form
    23,661.24/32,652.44 = 13,590.33/x
  3. Step 3: Cross multiply
    23,661.24x = 32,652.44 × 13,590.33
  4. Step 4: Simplify right side
    23,661.24x = 443,757,434.91
  5. Step 5: Solve for x
    x = 443,757,434.91/23,661.24
  6. Step 6: Final answer
    x = 18,754.62

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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.