Home / 5,851.26-8,776.77-1,468.74

Finding the Fourth Proportional to 5,851.26, 8,776.77 and 1,468.74

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Solution

The fourth proportional to 5,851.26, 8,776.77 and 1,468.74 is: 2,203.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,851.26 : 8,776.77 = 1,468.74 : x
  2. Step 2: Convert to fraction form
    5,851.26/8,776.77 = 1,468.74/x
  3. Step 3: Cross multiply
    5,851.26x = 8,776.77 × 1,468.74
  4. Step 4: Simplify right side
    5,851.26x = 12,890,793.17
  5. Step 5: Solve for x
    x = 12,890,793.17/5,851.26
  6. Step 6: Final answer
    x = 2,203.08

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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.