Home / 41,230.69-56,898.65-22,367.81

Finding the Fourth Proportional to 41,230.69, 56,898.65 and 22,367.81

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Solution

The fourth proportional to 41,230.69, 56,898.65 and 22,367.81 is: 30,867.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,230.69 : 56,898.65 = 22,367.81 : x
  2. Step 2: Convert to fraction form
    41,230.69/56,898.65 = 22,367.81/x
  3. Step 3: Cross multiply
    41,230.69x = 56,898.65 × 22,367.81
  4. Step 4: Simplify right side
    41,230.69x = 1,272,698,390.62
  5. Step 5: Solve for x
    x = 1,272,698,390.62/41,230.69
  6. Step 6: Final answer
    x = 30,867.75

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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.