Home / 22,035.51-33,064.20-10,941.75

Finding the Fourth Proportional to 22,035.51, 33,064.20 and 10,941.75

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Solution

The fourth proportional to 22,035.51, 33,064.20 and 10,941.75 is: 16,418.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,035.51 : 33,064.20 = 10,941.75 : x
  2. Step 2: Convert to fraction form
    22,035.51/33,064.20 = 10,941.75/x
  3. Step 3: Cross multiply
    22,035.51x = 33,064.20 × 10,941.75
  4. Step 4: Simplify right side
    22,035.51x = 361,780,210.35
  5. Step 5: Solve for x
    x = 361,780,210.35/22,035.51
  6. Step 6: Final answer
    x = 16,418.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.