Home / 9,333.02-13,997.84-4,065.08

Finding the Fourth Proportional to 9,333.02, 13,997.84 and 4,065.08

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Solution

The fourth proportional to 9,333.02, 13,997.84 and 4,065.08 is: 6,096.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333.02 : 13,997.84 = 4,065.08 : x
  2. Step 2: Convert to fraction form
    9,333.02/13,997.84 = 4,065.08/x
  3. Step 3: Cross multiply
    9,333.02x = 13,997.84 × 4,065.08
  4. Step 4: Simplify right side
    9,333.02x = 56,902,249.11
  5. Step 5: Solve for x
    x = 56,902,249.11/9,333.02
  6. Step 6: Final answer
    x = 6,096.88

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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.