Home / 23,244.45-32,077.22-12,634.07

Finding the Fourth Proportional to 23,244.45, 32,077.22 and 12,634.07

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Solution

The fourth proportional to 23,244.45, 32,077.22 and 12,634.07 is: 17,434.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,244.45 : 32,077.22 = 12,634.07 : x
  2. Step 2: Convert to fraction form
    23,244.45/32,077.22 = 12,634.07/x
  3. Step 3: Cross multiply
    23,244.45x = 32,077.22 × 12,634.07
  4. Step 4: Simplify right side
    23,244.45x = 405,265,619.33
  5. Step 5: Solve for x
    x = 405,265,619.33/23,244.45
  6. Step 6: Final answer
    x = 17,434.94

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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.