Home / 5,851.15-8,776.46-1,468.51

Finding the Fourth Proportional to 5,851.15, 8,776.46 and 1,468.51

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Solution

The fourth proportional to 5,851.15, 8,776.46 and 1,468.51 is: 2,202.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,851.15 : 8,776.46 = 1,468.51 : x
  2. Step 2: Convert to fraction form
    5,851.15/8,776.46 = 1,468.51/x
  3. Step 3: Cross multiply
    5,851.15x = 8,776.46 × 1,468.51
  4. Step 4: Simplify right side
    5,851.15x = 12,888,311.93
  5. Step 5: Solve for x
    x = 12,888,311.93/5,851.15
  6. Step 6: Final answer
    x = 2,202.70

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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.