Home / 23,955.18-33,062.09-13,348.23

Finding the Fourth Proportional to 23,955.18, 33,062.09 and 13,348.23

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Solution

The fourth proportional to 23,955.18, 33,062.09 and 13,348.23 is: 18,422.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,955.18 : 33,062.09 = 13,348.23 : x
  2. Step 2: Convert to fraction form
    23,955.18/33,062.09 = 13,348.23/x
  3. Step 3: Cross multiply
    23,955.18x = 33,062.09 × 13,348.23
  4. Step 4: Simplify right side
    23,955.18x = 441,320,314.86
  5. Step 5: Solve for x
    x = 441,320,314.86/23,955.18
  6. Step 6: Final answer
    x = 18,422.75

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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.