Home / 40,367.59-55,696.11-24,230.71

Finding the Fourth Proportional to 40,367.59, 55,696.11 and 24,230.71

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Solution

The fourth proportional to 40,367.59, 55,696.11 and 24,230.71 is: 33,431.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,367.59 : 55,696.11 = 24,230.71 : x
  2. Step 2: Convert to fraction form
    40,367.59/55,696.11 = 24,230.71/x
  3. Step 3: Cross multiply
    40,367.59x = 55,696.11 × 24,230.71
  4. Step 4: Simplify right side
    40,367.59x = 1,349,556,289.54
  5. Step 5: Solve for x
    x = 1,349,556,289.54/40,367.59
  6. Step 6: Final answer
    x = 33,431.68

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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.