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Finding the Fourth Proportional to 9,283.01, 12,807.19 and 6,098.02

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Solution

The fourth proportional to 9,283.01, 12,807.19 and 6,098.02 is: 8,413.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283.01 : 12,807.19 = 6,098.02 : x
  2. Step 2: Convert to fraction form
    9,283.01/12,807.19 = 6,098.02/x
  3. Step 3: Cross multiply
    9,283.01x = 12,807.19 × 6,098.02
  4. Step 4: Simplify right side
    9,283.01x = 78,098,507.62
  5. Step 5: Solve for x
    x = 78,098,507.62/9,283.01
  6. Step 6: Final answer
    x = 8,413.06

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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.