Home / 11,532.68-17,297.40-6,586.28

Finding the Fourth Proportional to 11,532.68, 17,297.40 and 6,586.28

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Solution

The fourth proportional to 11,532.68, 17,297.40 and 6,586.28 is: 9,878.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,532.68 : 17,297.40 = 6,586.28 : x
  2. Step 2: Convert to fraction form
    11,532.68/17,297.40 = 6,586.28/x
  3. Step 3: Cross multiply
    11,532.68x = 17,297.40 × 6,586.28
  4. Step 4: Simplify right side
    11,532.68x = 113,925,519.67
  5. Step 5: Solve for x
    x = 113,925,519.67/11,532.68
  6. Step 6: Final answer
    x = 9,878.49

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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.