Home / 45,922.86-63,366-27,057.42

Finding the Fourth Proportional to 45,922.86, 63,366 and 27,057.42

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Solution

The fourth proportional to 45,922.86, 63,366 and 27,057.42 is: 37,334.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,922.86 : 63,366 = 27,057.42 : x
  2. Step 2: Convert to fraction form
    45,922.86/63,366 = 27,057.42/x
  3. Step 3: Cross multiply
    45,922.86x = 63,366 × 27,057.42
  4. Step 4: Simplify right side
    45,922.86x = 1,714,520,475.72
  5. Step 5: Solve for x
    x = 1,714,520,475.72/45,922.86
  6. Step 6: Final answer
    x = 37,334.79

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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.