Home / 5,854.16-8,079.11-3,465.98

Finding the Fourth Proportional to 5,854.16, 8,079.11 and 3,465.98

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Solution

The fourth proportional to 5,854.16, 8,079.11 and 3,465.98 is: 4,783.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,854.16 : 8,079.11 = 3,465.98 : x
  2. Step 2: Convert to fraction form
    5,854.16/8,079.11 = 3,465.98/x
  3. Step 3: Cross multiply
    5,854.16x = 8,079.11 × 3,465.98
  4. Step 4: Simplify right side
    5,854.16x = 28,002,033.68
  5. Step 5: Solve for x
    x = 28,002,033.68/5,854.16
  6. Step 6: Final answer
    x = 4,783.27

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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.