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Finding the Fourth Proportional to 6,009.93, 9,015.30 and 2,310.93

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Solution

The fourth proportional to 6,009.93, 9,015.30 and 2,310.93 is: 3,466.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009.93 : 9,015.30 = 2,310.93 : x
  2. Step 2: Convert to fraction form
    6,009.93/9,015.30 = 2,310.93/x
  3. Step 3: Cross multiply
    6,009.93x = 9,015.30 × 2,310.93
  4. Step 4: Simplify right side
    6,009.93x = 20,833,727.23
  5. Step 5: Solve for x
    x = 20,833,727.23/6,009.93
  6. Step 6: Final answer
    x = 3,466.55

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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.