Home / 41,207.94-56,867.13-22,345.20

Finding the Fourth Proportional to 41,207.94, 56,867.13 and 22,345.20

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Solution

The fourth proportional to 41,207.94, 56,867.13 and 22,345.20 is: 30,836.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,207.94 : 56,867.13 = 22,345.20 : x
  2. Step 2: Convert to fraction form
    41,207.94/56,867.13 = 22,345.20/x
  3. Step 3: Cross multiply
    41,207.94x = 56,867.13 × 22,345.20
  4. Step 4: Simplify right side
    41,207.94x = 1,270,707,393.28
  5. Step 5: Solve for x
    x = 1,270,707,393.28/41,207.94
  6. Step 6: Final answer
    x = 30,836.47

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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.