Home / 11,648.02-17,473.26-6,717.55

Finding the Fourth Proportional to 11,648.02, 17,473.26 and 6,717.55

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Solution

The fourth proportional to 11,648.02, 17,473.26 and 6,717.55 is: 10,077.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,648.02 : 17,473.26 = 6,717.55 : x
  2. Step 2: Convert to fraction form
    11,648.02/17,473.26 = 6,717.55/x
  3. Step 3: Cross multiply
    11,648.02x = 17,473.26 × 6,717.55
  4. Step 4: Simplify right side
    11,648.02x = 117,377,497.71
  5. Step 5: Solve for x
    x = 117,377,497.71/11,648.02
  6. Step 6: Final answer
    x = 10,077.03

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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.