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Finding the Fourth Proportional to 9,333.96, 14,005.80 and 6,046.20

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Solution

The fourth proportional to 9,333.96, 14,005.80 and 6,046.20 is: 9,072.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333.96 : 14,005.80 = 6,046.20 : x
  2. Step 2: Convert to fraction form
    9,333.96/14,005.80 = 6,046.20/x
  3. Step 3: Cross multiply
    9,333.96x = 14,005.80 × 6,046.20
  4. Step 4: Simplify right side
    9,333.96x = 84,681,867.96
  5. Step 5: Solve for x
    x = 84,681,867.96/9,333.96
  6. Step 6: Final answer
    x = 9,072.45

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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.