Home / 33,134.01-45,724.46-18,026.81

Finding the Fourth Proportional to 33,134.01, 45,724.46 and 18,026.81

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Solution

The fourth proportional to 33,134.01, 45,724.46 and 18,026.81 is: 24,876.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,134.01 : 45,724.46 = 18,026.81 : x
  2. Step 2: Convert to fraction form
    33,134.01/45,724.46 = 18,026.81/x
  3. Step 3: Cross multiply
    33,134.01x = 45,724.46 × 18,026.81
  4. Step 4: Simplify right side
    33,134.01x = 824,265,834.02
  5. Step 5: Solve for x
    x = 824,265,834.02/33,134.01
  6. Step 6: Final answer
    x = 24,876.73

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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.