Home / 24,253.22-33,453.81-21,069.32

Finding the Fourth Proportional to 24,253.22, 33,453.81 and 21,069.32

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Solution

The fourth proportional to 24,253.22, 33,453.81 and 21,069.32 is: 29,062.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,253.22 : 33,453.81 = 21,069.32 : x
  2. Step 2: Convert to fraction form
    24,253.22/33,453.81 = 21,069.32/x
  3. Step 3: Cross multiply
    24,253.22x = 33,453.81 × 21,069.32
  4. Step 4: Simplify right side
    24,253.22x = 704,848,860.84
  5. Step 5: Solve for x
    x = 704,848,860.84/24,253.22
  6. Step 6: Final answer
    x = 29,062.07

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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.