Home / 4,669.13-7,005.08-1,895.27

Finding the Fourth Proportional to 4,669.13, 7,005.08 and 1,895.27

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Solution

The fourth proportional to 4,669.13, 7,005.08 and 1,895.27 is: 2,843.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669.13 : 7,005.08 = 1,895.27 : x
  2. Step 2: Convert to fraction form
    4,669.13/7,005.08 = 1,895.27/x
  3. Step 3: Cross multiply
    4,669.13x = 7,005.08 × 1,895.27
  4. Step 4: Simplify right side
    4,669.13x = 13,276,487.68
  5. Step 5: Solve for x
    x = 13,276,487.68/4,669.13
  6. Step 6: Final answer
    x = 2,843.46

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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.