Home / 5,052.16-7,575.60-2,276.47

Finding the Fourth Proportional to 5,052.16, 7,575.60 and 2,276.47

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Solution

The fourth proportional to 5,052.16, 7,575.60 and 2,276.47 is: 3,413.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052.16 : 7,575.60 = 2,276.47 : x
  2. Step 2: Convert to fraction form
    5,052.16/7,575.60 = 2,276.47/x
  3. Step 3: Cross multiply
    5,052.16x = 7,575.60 × 2,276.47
  4. Step 4: Simplify right side
    5,052.16x = 17,245,626.13
  5. Step 5: Solve for x
    x = 17,245,626.13/5,052.16
  6. Step 6: Final answer
    x = 3,413.52

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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.