Home / 23,221.00-32,044.96-12,610.63

Finding the Fourth Proportional to 23,221.00, 32,044.96 and 12,610.63

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Solution

The fourth proportional to 23,221.00, 32,044.96 and 12,610.63 is: 17,402.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,221.00 : 32,044.96 = 12,610.63 : x
  2. Step 2: Convert to fraction form
    23,221.00/32,044.96 = 12,610.63/x
  3. Step 3: Cross multiply
    23,221.00x = 32,044.96 × 12,610.63
  4. Step 4: Simplify right side
    23,221.00x = 404,107,022.29
  5. Step 5: Solve for x
    x = 404,107,022.29/23,221.00
  6. Step 6: Final answer
    x = 17,402.66

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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.