Home / 45,722.96-63,099.48-26,859.92

Finding the Fourth Proportional to 45,722.96, 63,099.48 and 26,859.92

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Solution

The fourth proportional to 45,722.96, 63,099.48 and 26,859.92 is: 37,067.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,722.96 : 63,099.48 = 26,859.92 : x
  2. Step 2: Convert to fraction form
    45,722.96/63,099.48 = 26,859.92/x
  3. Step 3: Cross multiply
    45,722.96x = 63,099.48 × 26,859.92
  4. Step 4: Simplify right side
    45,722.96x = 1,694,846,984.84
  5. Step 5: Solve for x
    x = 1,694,846,984.84/45,722.96
  6. Step 6: Final answer
    x = 37,067.74

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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.