Home / 41,463.01-57,173.73-28,010.90

Finding the Fourth Proportional to 41,463.01, 57,173.73 and 28,010.90

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Solution

The fourth proportional to 41,463.01, 57,173.73 and 28,010.90 is: 38,624.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,463.01 : 57,173.73 = 28,010.90 : x
  2. Step 2: Convert to fraction form
    41,463.01/57,173.73 = 28,010.90/x
  3. Step 3: Cross multiply
    41,463.01x = 57,173.73 × 28,010.90
  4. Step 4: Simplify right side
    41,463.01x = 1,601,487,776.59
  5. Step 5: Solve for x
    x = 1,601,487,776.59/41,463.01
  6. Step 6: Final answer
    x = 38,624.50

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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.