Home / 9,814.29-14,723.91-4,553.07

Finding the Fourth Proportional to 9,814.29, 14,723.91 and 4,553.07

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Solution

The fourth proportional to 9,814.29, 14,723.91 and 4,553.07 is: 6,830.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,814.29 : 14,723.91 = 4,553.07 : x
  2. Step 2: Convert to fraction form
    9,814.29/14,723.91 = 4,553.07/x
  3. Step 3: Cross multiply
    9,814.29x = 14,723.91 × 4,553.07
  4. Step 4: Simplify right side
    9,814.29x = 67,038,992.90
  5. Step 5: Solve for x
    x = 67,038,992.90/9,814.29
  6. Step 6: Final answer
    x = 6,830.75

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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.