Home / 36,438.66-50,308.56-29,740.26

Finding the Fourth Proportional to 36,438.66, 50,308.56 and 29,740.26

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Solution

The fourth proportional to 36,438.66, 50,308.56 and 29,740.26 is: 41,060.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,438.66 : 50,308.56 = 29,740.26 : x
  2. Step 2: Convert to fraction form
    36,438.66/50,308.56 = 29,740.26/x
  3. Step 3: Cross multiply
    36,438.66x = 50,308.56 × 29,740.26
  4. Step 4: Simplify right side
    36,438.66x = 1,496,189,843.28
  5. Step 5: Solve for x
    x = 1,496,189,843.28/36,438.66
  6. Step 6: Final answer
    x = 41,060.51

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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.