Home / 23,053.52-34,581.28-6,413.36

Finding the Fourth Proportional to 23,053.52, 34,581.28 and 6,413.36

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Solution

The fourth proportional to 23,053.52, 34,581.28 and 6,413.36 is: 9,620.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,053.52 : 34,581.28 = 6,413.36 : x
  2. Step 2: Convert to fraction form
    23,053.52/34,581.28 = 6,413.36/x
  3. Step 3: Cross multiply
    23,053.52x = 34,581.28 × 6,413.36
  4. Step 4: Simplify right side
    23,053.52x = 221,782,197.90
  5. Step 5: Solve for x
    x = 221,782,197.90/23,053.52
  6. Step 6: Final answer
    x = 9,620.32

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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.