Home / 6,458.02-9,687.06-2,562.43

Finding the Fourth Proportional to 6,458.02, 9,687.06 and 2,562.43

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Solution

The fourth proportional to 6,458.02, 9,687.06 and 2,562.43 is: 3,843.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,458.02 : 9,687.06 = 2,562.43 : x
  2. Step 2: Convert to fraction form
    6,458.02/9,687.06 = 2,562.43/x
  3. Step 3: Cross multiply
    6,458.02x = 9,687.06 × 2,562.43
  4. Step 4: Simplify right side
    6,458.02x = 24,822,413.16
  5. Step 5: Solve for x
    x = 24,822,413.16/6,458.02
  6. Step 6: Final answer
    x = 3,843.66

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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.