Home / 57,194.32-85,807.68-23,930.32

Finding the Fourth Proportional to 57,194.32, 85,807.68 and 23,930.32

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Solution

The fourth proportional to 57,194.32, 85,807.68 and 23,930.32 is: 35,902.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,194.32 : 85,807.68 = 23,930.32 : x
  2. Step 2: Convert to fraction form
    57,194.32/85,807.68 = 23,930.32/x
  3. Step 3: Cross multiply
    57,194.32x = 85,807.68 × 23,930.32
  4. Step 4: Simplify right side
    57,194.32x = 2,053,405,240.86
  5. Step 5: Solve for x
    x = 2,053,405,240.86/57,194.32
  6. Step 6: Final answer
    x = 35,902.26

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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.