Home / 36,430.68-50,297.59-29,732.31

Finding the Fourth Proportional to 36,430.68, 50,297.59 and 29,732.31

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Solution

The fourth proportional to 36,430.68, 50,297.59 and 29,732.31 is: 41,049.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,430.68 : 50,297.59 = 29,732.31 : x
  2. Step 2: Convert to fraction form
    36,430.68/50,297.59 = 29,732.31/x
  3. Step 3: Cross multiply
    36,430.68x = 50,297.59 × 29,732.31
  4. Step 4: Simplify right side
    36,430.68x = 1,495,463,538.13
  5. Step 5: Solve for x
    x = 1,495,463,538.13/36,430.68
  6. Step 6: Final answer
    x = 41,049.56

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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.