Home / 9,210.00-13,804.18-4,269.24

Finding the Fourth Proportional to 9,210.00, 13,804.18 and 4,269.24

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Solution

The fourth proportional to 9,210.00, 13,804.18 and 4,269.24 is: 6,398.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,210.00 : 13,804.18 = 4,269.24 : x
  2. Step 2: Convert to fraction form
    9,210.00/13,804.18 = 4,269.24/x
  3. Step 3: Cross multiply
    9,210.00x = 13,804.18 × 4,269.24
  4. Step 4: Simplify right side
    9,210.00x = 58,933,435.00
  5. Step 5: Solve for x
    x = 58,933,435.00/9,210.00
  6. Step 6: Final answer
    x = 6,398.85

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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.