Home / 33,226.53-45,852.24-18,119.13

Finding the Fourth Proportional to 33,226.53, 45,852.24 and 18,119.13

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Solution

The fourth proportional to 33,226.53, 45,852.24 and 18,119.13 is: 25,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,226.53 : 45,852.24 = 18,119.13 : x
  2. Step 2: Convert to fraction form
    33,226.53/45,852.24 = 18,119.13/x
  3. Step 3: Cross multiply
    33,226.53x = 45,852.24 × 18,119.13
  4. Step 4: Simplify right side
    33,226.53x = 830,802,697.35
  5. Step 5: Solve for x
    x = 830,802,697.35/33,226.53
  6. Step 6: Final answer
    x = 25,004.20

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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.