Home / 23,221.08-32,044.95-12,610.62

Finding the Fourth Proportional to 23,221.08, 32,044.95 and 12,610.62

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Solution

The fourth proportional to 23,221.08, 32,044.95 and 12,610.62 is: 17,402.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,221.08 : 32,044.95 = 12,610.62 : x
  2. Step 2: Convert to fraction form
    23,221.08/32,044.95 = 12,610.62/x
  3. Step 3: Cross multiply
    23,221.08x = 32,044.95 × 12,610.62
  4. Step 4: Simplify right side
    23,221.08x = 404,106,687.37
  5. Step 5: Solve for x
    x = 404,106,687.37/23,221.08
  6. Step 6: Final answer
    x = 17,402.58

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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.