Home / 4,464.10-6,695.88-1,692.01

Finding the Fourth Proportional to 4,464.10, 6,695.88 and 1,692.01

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Solution

The fourth proportional to 4,464.10, 6,695.88 and 1,692.01 is: 2,537.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464.10 : 6,695.88 = 1,692.01 : x
  2. Step 2: Convert to fraction form
    4,464.10/6,695.88 = 1,692.01/x
  3. Step 3: Cross multiply
    4,464.10x = 6,695.88 × 1,692.01
  4. Step 4: Simplify right side
    4,464.10x = 11,329,495.92
  5. Step 5: Solve for x
    x = 11,329,495.92/4,464.10
  6. Step 6: Final answer
    x = 2,537.91

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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.