Home / 41,272.68-56,956.32-22,410.12

Finding the Fourth Proportional to 41,272.68, 56,956.32 and 22,410.12

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Solution

The fourth proportional to 41,272.68, 56,956.32 and 22,410.12 is: 30,925.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,272.68 : 56,956.32 = 22,410.12 : x
  2. Step 2: Convert to fraction form
    41,272.68/56,956.32 = 22,410.12/x
  3. Step 3: Cross multiply
    41,272.68x = 56,956.32 × 22,410.12
  4. Step 4: Simplify right side
    41,272.68x = 1,276,397,965.96
  5. Step 5: Solve for x
    x = 1,276,397,965.96/41,272.68
  6. Step 6: Final answer
    x = 30,925.98

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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.