Home / 24,236.87-36,340.41-9,428.52

Finding the Fourth Proportional to 24,236.87, 36,340.41 and 9,428.52

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Solution

The fourth proportional to 24,236.87, 36,340.41 and 9,428.52 is: 14,136.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,236.87 : 36,340.41 = 9,428.52 : x
  2. Step 2: Convert to fraction form
    24,236.87/36,340.41 = 9,428.52/x
  3. Step 3: Cross multiply
    24,236.87x = 36,340.41 × 9,428.52
  4. Step 4: Simplify right side
    24,236.87x = 342,636,282.49
  5. Step 5: Solve for x
    x = 342,636,282.49/24,236.87
  6. Step 6: Final answer
    x = 14,136.99

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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.