Home / 11,195.02-16,795.14-4,175.07

Finding the Fourth Proportional to 11,195.02, 16,795.14 and 4,175.07

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Solution

The fourth proportional to 11,195.02, 16,795.14 and 4,175.07 is: 6,263.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,195.02 : 16,795.14 = 4,175.07 : x
  2. Step 2: Convert to fraction form
    11,195.02/16,795.14 = 4,175.07/x
  3. Step 3: Cross multiply
    11,195.02x = 16,795.14 × 4,175.07
  4. Step 4: Simplify right side
    11,195.02x = 70,120,885.16
  5. Step 5: Solve for x
    x = 70,120,885.16/11,195.02
  6. Step 6: Final answer
    x = 6,263.58

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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.