Home / 33,320.36-45,996.90-25,362.92

Finding the Fourth Proportional to 33,320.36, 45,996.90 and 25,362.92

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Solution

The fourth proportional to 33,320.36, 45,996.90 and 25,362.92 is: 35,012.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,320.36 : 45,996.90 = 25,362.92 : x
  2. Step 2: Convert to fraction form
    33,320.36/45,996.90 = 25,362.92/x
  3. Step 3: Cross multiply
    33,320.36x = 45,996.90 × 25,362.92
  4. Step 4: Simplify right side
    33,320.36x = 1,166,615,694.95
  5. Step 5: Solve for x
    x = 1,166,615,694.95/33,320.36
  6. Step 6: Final answer
    x = 35,012.10

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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.