Home / 36,827.24-50,840.82-28,743.53

Finding the Fourth Proportional to 36,827.24, 50,840.82 and 28,743.53

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Solution

The fourth proportional to 36,827.24, 50,840.82 and 28,743.53 is: 39,681.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,827.24 : 50,840.82 = 28,743.53 : x
  2. Step 2: Convert to fraction form
    36,827.24/50,840.82 = 28,743.53/x
  3. Step 3: Cross multiply
    36,827.24x = 50,840.82 × 28,743.53
  4. Step 4: Simplify right side
    36,827.24x = 1,461,344,380.69
  5. Step 5: Solve for x
    x = 1,461,344,380.69/36,827.24
  6. Step 6: Final answer
    x = 39,681.08

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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.