Home / 17,974.02-26,960.22-6,885.93

Finding the Fourth Proportional to 17,974.02, 26,960.22 and 6,885.93

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Solution

The fourth proportional to 17,974.02, 26,960.22 and 6,885.93 is: 10,328.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,974.02 : 26,960.22 = 6,885.93 : x
  2. Step 2: Convert to fraction form
    17,974.02/26,960.22 = 6,885.93/x
  3. Step 3: Cross multiply
    17,974.02x = 26,960.22 × 6,885.93
  4. Step 4: Simplify right side
    17,974.02x = 185,646,187.70
  5. Step 5: Solve for x
    x = 185,646,187.70/17,974.02
  6. Step 6: Final answer
    x = 10,328.58

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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.