Home / 9,354.96-14,035.68-4,975.56

Finding the Fourth Proportional to 9,354.96, 14,035.68 and 4,975.56

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Solution

The fourth proportional to 9,354.96, 14,035.68 and 4,975.56 is: 7,465.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354.96 : 14,035.68 = 4,975.56 : x
  2. Step 2: Convert to fraction form
    9,354.96/14,035.68 = 4,975.56/x
  3. Step 3: Cross multiply
    9,354.96x = 14,035.68 × 4,975.56
  4. Step 4: Simplify right side
    9,354.96x = 69,835,367.98
  5. Step 5: Solve for x
    x = 69,835,367.98/9,354.96
  6. Step 6: Final answer
    x = 7,465.06

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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.