Home / 11,446.95-17,177.04-6,182.06

Finding the Fourth Proportional to 11,446.95, 17,177.04 and 6,182.06

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Solution

The fourth proportional to 11,446.95, 17,177.04 and 6,182.06 is: 9,276.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,446.95 : 17,177.04 = 6,182.06 : x
  2. Step 2: Convert to fraction form
    11,446.95/17,177.04 = 6,182.06/x
  3. Step 3: Cross multiply
    11,446.95x = 17,177.04 × 6,182.06
  4. Step 4: Simplify right side
    11,446.95x = 106,189,406.02
  5. Step 5: Solve for x
    x = 106,189,406.02/11,446.95
  6. Step 6: Final answer
    x = 9,276.66

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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.