Home / 23,708.08-35,553.88-13,194.15

Finding the Fourth Proportional to 23,708.08, 35,553.88 and 13,194.15

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Solution

The fourth proportional to 23,708.08, 35,553.88 and 13,194.15 is: 19,786.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,708.08 : 35,553.88 = 13,194.15 : x
  2. Step 2: Convert to fraction form
    23,708.08/35,553.88 = 13,194.15/x
  3. Step 3: Cross multiply
    23,708.08x = 35,553.88 × 13,194.15
  4. Step 4: Simplify right side
    23,708.08x = 469,103,225.80
  5. Step 5: Solve for x
    x = 469,103,225.80/23,708.08
  6. Step 6: Final answer
    x = 19,786.64

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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.