Home / 37,909.96-52,287.54-27,835.24

Finding the Fourth Proportional to 37,909.96, 52,287.54 and 27,835.24

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Solution

The fourth proportional to 37,909.96, 52,287.54 and 27,835.24 is: 38,391.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,909.96 : 52,287.54 = 27,835.24 : x
  2. Step 2: Convert to fraction form
    37,909.96/52,287.54 = 27,835.24/x
  3. Step 3: Cross multiply
    37,909.96x = 52,287.54 × 27,835.24
  4. Step 4: Simplify right side
    37,909.96x = 1,455,436,224.91
  5. Step 5: Solve for x
    x = 1,455,436,224.91/37,909.96
  6. Step 6: Final answer
    x = 38,391.92

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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.