Home / 41,109.66-56,731.47-22,246.77

Finding the Fourth Proportional to 41,109.66, 56,731.47 and 22,246.77

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Solution

The fourth proportional to 41,109.66, 56,731.47 and 22,246.77 is: 30,700.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,109.66 : 56,731.47 = 22,246.77 : x
  2. Step 2: Convert to fraction form
    41,109.66/56,731.47 = 22,246.77/x
  3. Step 3: Cross multiply
    41,109.66x = 56,731.47 × 22,246.77
  4. Step 4: Simplify right side
    41,109.66x = 1,262,091,964.85
  5. Step 5: Solve for x
    x = 1,262,091,964.85/41,109.66
  6. Step 6: Final answer
    x = 30,700.62

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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.