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Finding the Fourth Proportional to 6,230.58, 9,327.22 and 6,009.06

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Solution

The fourth proportional to 6,230.58, 9,327.22 and 6,009.06 is: 8,995.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230.58 : 9,327.22 = 6,009.06 : x
  2. Step 2: Convert to fraction form
    6,230.58/9,327.22 = 6,009.06/x
  3. Step 3: Cross multiply
    6,230.58x = 9,327.22 × 6,009.06
  4. Step 4: Simplify right side
    6,230.58x = 56,047,824.61
  5. Step 5: Solve for x
    x = 56,047,824.61/6,230.58
  6. Step 6: Final answer
    x = 8,995.60

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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.