Home / 23,315.94-34,975.11-6,678.44

Finding the Fourth Proportional to 23,315.94, 34,975.11 and 6,678.44

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Solution

The fourth proportional to 23,315.94, 34,975.11 and 6,678.44 is: 10,018.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,315.94 : 34,975.11 = 6,678.44 : x
  2. Step 2: Convert to fraction form
    23,315.94/34,975.11 = 6,678.44/x
  3. Step 3: Cross multiply
    23,315.94x = 34,975.11 × 6,678.44
  4. Step 4: Simplify right side
    23,315.94x = 233,578,998.75
  5. Step 5: Solve for x
    x = 233,578,998.75/23,315.94
  6. Step 6: Final answer
    x = 10,018.00

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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.