Home / 57,422.27-86,150.93-29,362.04

Finding the Fourth Proportional to 57,422.27, 86,150.93 and 29,362.04

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Solution

The fourth proportional to 57,422.27, 86,150.93 and 29,362.04 is: 44,052.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,422.27 : 86,150.93 = 29,362.04 : x
  2. Step 2: Convert to fraction form
    57,422.27/86,150.93 = 29,362.04/x
  3. Step 3: Cross multiply
    57,422.27x = 86,150.93 × 29,362.04
  4. Step 4: Simplify right side
    57,422.27x = 2,529,566,798.20
  5. Step 5: Solve for x
    x = 2,529,566,798.20/57,422.27
  6. Step 6: Final answer
    x = 44,052.01

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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.