Home / 15,057.36-22,576.90-6,735.82

Finding the Fourth Proportional to 15,057.36, 22,576.90 and 6,735.82

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Solution

The fourth proportional to 15,057.36, 22,576.90 and 6,735.82 is: 10,099.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,057.36 : 22,576.90 = 6,735.82 : x
  2. Step 2: Convert to fraction form
    15,057.36/22,576.90 = 6,735.82/x
  3. Step 3: Cross multiply
    15,057.36x = 22,576.90 × 6,735.82
  4. Step 4: Simplify right side
    15,057.36x = 152,073,934.56
  5. Step 5: Solve for x
    x = 152,073,934.56/15,057.36
  6. Step 6: Final answer
    x = 10,099.64

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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.