Home / 7,545.94-10,413.57-4,233.94

Finding the Fourth Proportional to 7,545.94, 10,413.57 and 4,233.94

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Solution

The fourth proportional to 7,545.94, 10,413.57 and 4,233.94 is: 5,842.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,545.94 : 10,413.57 = 4,233.94 : x
  2. Step 2: Convert to fraction form
    7,545.94/10,413.57 = 4,233.94/x
  3. Step 3: Cross multiply
    7,545.94x = 10,413.57 × 4,233.94
  4. Step 4: Simplify right side
    7,545.94x = 44,090,420.41
  5. Step 5: Solve for x
    x = 44,090,420.41/7,545.94
  6. Step 6: Final answer
    x = 5,842.93

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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.