Home / 35,444.10-53,166.20-33,278.96

Finding the Fourth Proportional to 35,444.10, 53,166.20 and 33,278.96

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Solution

The fourth proportional to 35,444.10, 53,166.20 and 33,278.96 is: 49,918.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,444.10 : 53,166.20 = 33,278.96 : x
  2. Step 2: Convert to fraction form
    35,444.10/53,166.20 = 33,278.96/x
  3. Step 3: Cross multiply
    35,444.10x = 53,166.20 × 33,278.96
  4. Step 4: Simplify right side
    35,444.10x = 1,769,315,843.15
  5. Step 5: Solve for x
    x = 1,769,315,843.15/35,444.10
  6. Step 6: Final answer
    x = 49,918.49

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Similar ratio
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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.