Home / 73,256.16-109,902.69-33,841.16

Finding the Fourth Proportional to 73,256.16, 109,902.69 and 33,841.16

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Solution

The fourth proportional to 73,256.16, 109,902.69 and 33,841.16 is: 50,770.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,256.16 : 109,902.69 = 33,841.16 : x
  2. Step 2: Convert to fraction form
    73,256.16/109,902.69 = 33,841.16/x
  3. Step 3: Cross multiply
    73,256.16x = 109,902.69 × 33,841.16
  4. Step 4: Simplify right side
    73,256.16x = 3,719,234,379.34
  5. Step 5: Solve for x
    x = 3,719,234,379.34/73,256.16
  6. Step 6: Final answer
    x = 50,770.26

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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.