Home / 7,546.28-10,413.93-4,564.11

Finding the Fourth Proportional to 7,546.28, 10,413.93 and 4,564.11

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Solution

The fourth proportional to 7,546.28, 10,413.93 and 4,564.11 is: 6,298.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,546.28 : 10,413.93 = 4,564.11 : x
  2. Step 2: Convert to fraction form
    7,546.28/10,413.93 = 4,564.11/x
  3. Step 3: Cross multiply
    7,546.28x = 10,413.93 × 4,564.11
  4. Step 4: Simplify right side
    7,546.28x = 47,530,322.05
  5. Step 5: Solve for x
    x = 47,530,322.05/7,546.28
  6. Step 6: Final answer
    x = 6,298.51

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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.