Home / 16,974.47-25,452.45-5,880.23

Finding the Fourth Proportional to 16,974.47, 25,452.45 and 5,880.23

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Solution

The fourth proportional to 16,974.47, 25,452.45 and 5,880.23 is: 8,817.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,974.47 : 25,452.45 = 5,880.23 : x
  2. Step 2: Convert to fraction form
    16,974.47/25,452.45 = 5,880.23/x
  3. Step 3: Cross multiply
    16,974.47x = 25,452.45 × 5,880.23
  4. Step 4: Simplify right side
    16,974.47x = 149,666,260.06
  5. Step 5: Solve for x
    x = 149,666,260.06/16,974.47
  6. Step 6: Final answer
    x = 8,817.14

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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.