Home / 11,396.02-17,095.83-4,822.25

Finding the Fourth Proportional to 11,396.02, 17,095.83 and 4,822.25

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Solution

The fourth proportional to 11,396.02, 17,095.83 and 4,822.25 is: 7,234.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,396.02 : 17,095.83 = 4,822.25 : x
  2. Step 2: Convert to fraction form
    11,396.02/17,095.83 = 4,822.25/x
  3. Step 3: Cross multiply
    11,396.02x = 17,095.83 × 4,822.25
  4. Step 4: Simplify right side
    11,396.02x = 82,440,366.22
  5. Step 5: Solve for x
    x = 82,440,366.22/11,396.02
  6. Step 6: Final answer
    x = 7,234.14

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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.