Home / 6,110.64-9,177.30-4,263.03

Finding the Fourth Proportional to 6,110.64, 9,177.30 and 4,263.03

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Solution

The fourth proportional to 6,110.64, 9,177.30 and 4,263.03 is: 6,402.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110.64 : 9,177.30 = 4,263.03 : x
  2. Step 2: Convert to fraction form
    6,110.64/9,177.30 = 4,263.03/x
  3. Step 3: Cross multiply
    6,110.64x = 9,177.30 × 4,263.03
  4. Step 4: Simplify right side
    6,110.64x = 39,123,105.22
  5. Step 5: Solve for x
    x = 39,123,105.22/6,110.64
  6. Step 6: Final answer
    x = 6,402.46

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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.