Home / 16,797.04-25,195.56-11,925.50

Finding the Fourth Proportional to 16,797.04, 25,195.56 and 11,925.50

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Solution

The fourth proportional to 16,797.04, 25,195.56 and 11,925.50 is: 17,888.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,797.04 : 25,195.56 = 11,925.50 : x
  2. Step 2: Convert to fraction form
    16,797.04/25,195.56 = 11,925.50/x
  3. Step 3: Cross multiply
    16,797.04x = 25,195.56 × 11,925.50
  4. Step 4: Simplify right side
    16,797.04x = 300,469,465.17
  5. Step 5: Solve for x
    x = 300,469,465.17/16,797.04
  6. Step 6: Final answer
    x = 17,888.24

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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.