Home / 57,833.04-79,803.18-32,682.54

Finding the Fourth Proportional to 57,833.04, 79,803.18 and 32,682.54

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Solution

The fourth proportional to 57,833.04, 79,803.18 and 32,682.54 is: 45,098.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,833.04 : 79,803.18 = 32,682.54 : x
  2. Step 2: Convert to fraction form
    57,833.04/79,803.18 = 32,682.54/x
  3. Step 3: Cross multiply
    57,833.04x = 79,803.18 × 32,682.54
  4. Step 4: Simplify right side
    57,833.04x = 2,608,170,622.48
  5. Step 5: Solve for x
    x = 2,608,170,622.48/57,833.04
  6. Step 6: Final answer
    x = 45,098.28

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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.