Home / 24,322.25-33,564.71-13,144.25

Finding the Fourth Proportional to 24,322.25, 33,564.71 and 13,144.25

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Solution

The fourth proportional to 24,322.25, 33,564.71 and 13,144.25 is: 18,139.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,322.25 : 33,564.71 = 13,144.25 : x
  2. Step 2: Convert to fraction form
    24,322.25/33,564.71 = 13,144.25/x
  3. Step 3: Cross multiply
    24,322.25x = 33,564.71 × 13,144.25
  4. Step 4: Simplify right side
    24,322.25x = 441,182,873.70
  5. Step 5: Solve for x
    x = 441,182,873.70/24,322.25
  6. Step 6: Final answer
    x = 18,139.07

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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.