Home / 41,288.68-56,976.66-22,425.32

Finding the Fourth Proportional to 41,288.68, 56,976.66 and 22,425.32

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Solution

The fourth proportional to 41,288.68, 56,976.66 and 22,425.32 is: 30,946.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,288.68 : 56,976.66 = 22,425.32 : x
  2. Step 2: Convert to fraction form
    41,288.68/56,976.66 = 22,425.32/x
  3. Step 3: Cross multiply
    41,288.68x = 56,976.66 × 22,425.32
  4. Step 4: Simplify right side
    41,288.68x = 1,277,719,833.03
  5. Step 5: Solve for x
    x = 1,277,719,833.03/41,288.68
  6. Step 6: Final answer
    x = 30,946.01

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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.