Home / 33,317.36-45,992.76-25,359.92

Finding the Fourth Proportional to 33,317.36, 45,992.76 and 25,359.92

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Solution

The fourth proportional to 33,317.36, 45,992.76 and 25,359.92 is: 35,007.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,317.36 : 45,992.76 = 25,359.92 : x
  2. Step 2: Convert to fraction form
    33,317.36/45,992.76 = 25,359.92/x
  3. Step 3: Cross multiply
    33,317.36x = 45,992.76 × 25,359.92
  4. Step 4: Simplify right side
    33,317.36x = 1,166,372,714.18
  5. Step 5: Solve for x
    x = 1,166,372,714.18/33,317.36
  6. Step 6: Final answer
    x = 35,007.96

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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.