Home / 33,318.36-45,994.14-25,360.92

Finding the Fourth Proportional to 33,318.36, 45,994.14 and 25,360.92

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Solution

The fourth proportional to 33,318.36, 45,994.14 and 25,360.92 is: 35,009.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,318.36 : 45,994.14 = 25,360.92 : x
  2. Step 2: Convert to fraction form
    33,318.36/45,994.14 = 25,360.92/x
  3. Step 3: Cross multiply
    33,318.36x = 45,994.14 × 25,360.92
  4. Step 4: Simplify right side
    33,318.36x = 1,166,453,705.01
  5. Step 5: Solve for x
    x = 1,166,453,705.01/33,318.36
  6. Step 6: Final answer
    x = 35,009.34

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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.