Home / 95,122.44-142,772.22-48,410.28

Finding the Fourth Proportional to 95,122.44, 142,772.22 and 48,410.28

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Solution

The fourth proportional to 95,122.44, 142,772.22 and 48,410.28 is: 72,660.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,122.44 : 142,772.22 = 48,410.28 : x
  2. Step 2: Convert to fraction form
    95,122.44/142,772.22 = 48,410.28/x
  3. Step 3: Cross multiply
    95,122.44x = 142,772.22 × 48,410.28
  4. Step 4: Simplify right side
    95,122.44x = 6,911,643,146.42
  5. Step 5: Solve for x
    x = 6,911,643,146.42/95,122.44
  6. Step 6: Final answer
    x = 72,660.49

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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.