Home / 33,125.88-45,709.56-22,394.10

Finding the Fourth Proportional to 33,125.88, 45,709.56 and 22,394.10

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Solution

The fourth proportional to 33,125.88, 45,709.56 and 22,394.10 is: 30,901.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,125.88 : 45,709.56 = 22,394.10 : x
  2. Step 2: Convert to fraction form
    33,125.88/45,709.56 = 22,394.10/x
  3. Step 3: Cross multiply
    33,125.88x = 45,709.56 × 22,394.10
  4. Step 4: Simplify right side
    33,125.88x = 1,023,624,629.01
  5. Step 5: Solve for x
    x = 1,023,624,629.01/33,125.88
  6. Step 6: Final answer
    x = 30,901.05

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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.