Home / 7,600.23-10,488.46-4,413.79

Finding the Fourth Proportional to 7,600.23, 10,488.46 and 4,413.79

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Solution

The fourth proportional to 7,600.23, 10,488.46 and 4,413.79 is: 6,091.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,600.23 : 10,488.46 = 4,413.79 : x
  2. Step 2: Convert to fraction form
    7,600.23/10,488.46 = 4,413.79/x
  3. Step 3: Cross multiply
    7,600.23x = 10,488.46 × 4,413.79
  4. Step 4: Simplify right side
    7,600.23x = 46,293,839.16
  5. Step 5: Solve for x
    x = 46,293,839.16/7,600.23
  6. Step 6: Final answer
    x = 6,091.11

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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.