Home / 36,118.62-49,817.07-26,080.20

Finding the Fourth Proportional to 36,118.62, 49,817.07 and 26,080.20

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Solution

The fourth proportional to 36,118.62, 49,817.07 and 26,080.20 is: 35,971.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,118.62 : 49,817.07 = 26,080.20 : x
  2. Step 2: Convert to fraction form
    36,118.62/49,817.07 = 26,080.20/x
  3. Step 3: Cross multiply
    36,118.62x = 49,817.07 × 26,080.20
  4. Step 4: Simplify right side
    36,118.62x = 1,299,239,149.01
  5. Step 5: Solve for x
    x = 1,299,239,149.01/36,118.62
  6. Step 6: Final answer
    x = 35,971.45

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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.