Home / 36,739.80-55,109.70-24,298.20

Finding the Fourth Proportional to 36,739.80, 55,109.70 and 24,298.20

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Solution

The fourth proportional to 36,739.80, 55,109.70 and 24,298.20 is: 36,447.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,739.80 : 55,109.70 = 24,298.20 : x
  2. Step 2: Convert to fraction form
    36,739.80/55,109.70 = 24,298.20/x
  3. Step 3: Cross multiply
    36,739.80x = 55,109.70 × 24,298.20
  4. Step 4: Simplify right side
    36,739.80x = 1,339,066,512.54
  5. Step 5: Solve for x
    x = 1,339,066,512.54/36,739.80
  6. Step 6: Final answer
    x = 36,447.30

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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.