Home / 24,236.99-36,340.60-9,428.66

Finding the Fourth Proportional to 24,236.99, 36,340.60 and 9,428.66

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Solution

The fourth proportional to 24,236.99, 36,340.60 and 9,428.66 is: 14,137.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,236.99 : 36,340.60 = 9,428.66 : x
  2. Step 2: Convert to fraction form
    24,236.99/36,340.60 = 9,428.66/x
  3. Step 3: Cross multiply
    24,236.99x = 36,340.60 × 9,428.66
  4. Step 4: Simplify right side
    24,236.99x = 342,643,161.60
  5. Step 5: Solve for x
    x = 342,643,161.60/24,236.99
  6. Step 6: Final answer
    x = 14,137.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.