Home / 5,366.44-7,413.30-5,107.24

Finding the Fourth Proportional to 5,366.44, 7,413.30 and 5,107.24

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Solution

The fourth proportional to 5,366.44, 7,413.30 and 5,107.24 is: 7,055.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,366.44 : 7,413.30 = 5,107.24 : x
  2. Step 2: Convert to fraction form
    5,366.44/7,413.30 = 5,107.24/x
  3. Step 3: Cross multiply
    5,366.44x = 7,413.30 × 5,107.24
  4. Step 4: Simplify right side
    5,366.44x = 37,861,502.29
  5. Step 5: Solve for x
    x = 37,861,502.29/5,366.44
  6. Step 6: Final answer
    x = 7,055.24

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1.5x scale

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.