Home / 38,216.52-57,241.14-27,089.46

Finding the Fourth Proportional to 38,216.52, 57,241.14 and 27,089.46

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Solution

The fourth proportional to 38,216.52, 57,241.14 and 27,089.46 is: 40,574.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,216.52 : 57,241.14 = 27,089.46 : x
  2. Step 2: Convert to fraction form
    38,216.52/57,241.14 = 27,089.46/x
  3. Step 3: Cross multiply
    38,216.52x = 57,241.14 × 27,089.46
  4. Step 4: Simplify right side
    38,216.52x = 1,550,631,572.38
  5. Step 5: Solve for x
    x = 1,550,631,572.38/38,216.52
  6. Step 6: Final answer
    x = 40,574.90

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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.