Home / 17,079.18-25,619.94-5,984.58

Finding the Fourth Proportional to 17,079.18, 25,619.94 and 5,984.58

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Solution

The fourth proportional to 17,079.18, 25,619.94 and 5,984.58 is: 8,977.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,079.18 : 25,619.94 = 5,984.58 : x
  2. Step 2: Convert to fraction form
    17,079.18/25,619.94 = 5,984.58/x
  3. Step 3: Cross multiply
    17,079.18x = 25,619.94 × 5,984.58
  4. Step 4: Simplify right side
    17,079.18x = 153,324,580.53
  5. Step 5: Solve for x
    x = 153,324,580.53/17,079.18
  6. Step 6: Final answer
    x = 8,977.28

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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.