Home / 56,842.04-85,237.13-27,273.80

Finding the Fourth Proportional to 56,842.04, 85,237.13 and 27,273.80

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Solution

The fourth proportional to 56,842.04, 85,237.13 and 27,273.80 is: 40,898.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,842.04 : 85,237.13 = 27,273.80 : x
  2. Step 2: Convert to fraction form
    56,842.04/85,237.13 = 27,273.80/x
  3. Step 3: Cross multiply
    56,842.04x = 85,237.13 × 27,273.80
  4. Step 4: Simplify right side
    56,842.04x = 2,324,740,078.19
  5. Step 5: Solve for x
    x = 2,324,740,078.19/56,842.04
  6. Step 6: Final answer
    x = 40,898.26

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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.