Home / 24,806.04-37,195.34-12,930.18

Finding the Fourth Proportional to 24,806.04, 37,195.34 and 12,930.18

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Solution

The fourth proportional to 24,806.04, 37,195.34 and 12,930.18 is: 19,388.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,806.04 : 37,195.34 = 12,930.18 : x
  2. Step 2: Convert to fraction form
    24,806.04/37,195.34 = 12,930.18/x
  3. Step 3: Cross multiply
    24,806.04x = 37,195.34 × 12,930.18
  4. Step 4: Simplify right side
    24,806.04x = 480,942,441.36
  5. Step 5: Solve for x
    x = 480,942,441.36/24,806.04
  6. Step 6: Final answer
    x = 19,388.12

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1.5x scale

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.