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Finding the Fourth Proportional to 23,614.70, 35,413.70 and 6,970.28

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Solution

The fourth proportional to 23,614.70, 35,413.70 and 6,970.28 is: 10,452.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,614.70 : 35,413.70 = 6,970.28 : x
  2. Step 2: Convert to fraction form
    23,614.70/35,413.70 = 6,970.28/x
  3. Step 3: Cross multiply
    23,614.70x = 35,413.70 × 6,970.28
  4. Step 4: Simplify right side
    23,614.70x = 246,843,192.92
  5. Step 5: Solve for x
    x = 246,843,192.92/23,614.70
  6. Step 6: Final answer
    x = 10,452.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.