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Finding the Fourth Proportional to 5,844.48, 8,766.24 and 1,740.48

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Solution

The fourth proportional to 5,844.48, 8,766.24 and 1,740.48 is: 2,610.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844.48 : 8,766.24 = 1,740.48 : x
  2. Step 2: Convert to fraction form
    5,844.48/8,766.24 = 1,740.48/x
  3. Step 3: Cross multiply
    5,844.48x = 8,766.24 × 1,740.48
  4. Step 4: Simplify right side
    5,844.48x = 15,257,465.40
  5. Step 5: Solve for x
    x = 15,257,465.40/5,844.48
  6. Step 6: Final answer
    x = 2,610.58

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1.5x scale

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.