Home / 7,546.50-10,413.77-4,359.69

Finding the Fourth Proportional to 7,546.50, 10,413.77 and 4,359.69

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Solution

The fourth proportional to 7,546.50, 10,413.77 and 4,359.69 is: 6,016.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,546.50 : 10,413.77 = 4,359.69 : x
  2. Step 2: Convert to fraction form
    7,546.50/10,413.77 = 4,359.69/x
  3. Step 3: Cross multiply
    7,546.50x = 10,413.77 × 4,359.69
  4. Step 4: Simplify right side
    7,546.50x = 45,400,787.13
  5. Step 5: Solve for x
    x = 45,400,787.13/7,546.50
  6. Step 6: Final answer
    x = 6,016.14

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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.