Home / 11,177.05-16,773.26-4,603.24

Finding the Fourth Proportional to 11,177.05, 16,773.26 and 4,603.24

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Solution

The fourth proportional to 11,177.05, 16,773.26 and 4,603.24 is: 6,908.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,177.05 : 16,773.26 = 4,603.24 : x
  2. Step 2: Convert to fraction form
    11,177.05/16,773.26 = 4,603.24/x
  3. Step 3: Cross multiply
    11,177.05x = 16,773.26 × 4,603.24
  4. Step 4: Simplify right side
    11,177.05x = 77,211,302.07
  5. Step 5: Solve for x
    x = 77,211,302.07/11,177.05
  6. Step 6: Final answer
    x = 6,908.02

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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.