Home / 2,473.16-3,677.90-2,395.28

Finding the Fourth Proportional to 2,473.16, 3,677.90 and 2,395.28

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Solution

The fourth proportional to 2,473.16, 3,677.90 and 2,395.28 is: 3,562.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473.16 : 3,677.90 = 2,395.28 : x
  2. Step 2: Convert to fraction form
    2,473.16/3,677.90 = 2,395.28/x
  3. Step 3: Cross multiply
    2,473.16x = 3,677.90 × 2,395.28
  4. Step 4: Simplify right side
    2,473.16x = 8,809,600.31
  5. Step 5: Solve for x
    x = 8,809,600.31/2,473.16
  6. Step 6: Final answer
    x = 3,562.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.