Home / 4,603.36-6,353.49-4,322.02

Finding the Fourth Proportional to 4,603.36, 6,353.49 and 4,322.02

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Solution

The fourth proportional to 4,603.36, 6,353.49 and 4,322.02 is: 5,965.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603.36 : 6,353.49 = 4,322.02 : x
  2. Step 2: Convert to fraction form
    4,603.36/6,353.49 = 4,322.02/x
  3. Step 3: Cross multiply
    4,603.36x = 6,353.49 × 4,322.02
  4. Step 4: Simplify right side
    4,603.36x = 27,459,910.85
  5. Step 5: Solve for x
    x = 27,459,910.85/4,603.36
  6. Step 6: Final answer
    x = 5,965.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.