Home / 9,509.14-14,262.81-2,933.56

Finding the Fourth Proportional to 9,509.14, 14,262.81 and 2,933.56

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Solution

The fourth proportional to 9,509.14, 14,262.81 and 2,933.56 is: 4,400.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,509.14 : 14,262.81 = 2,933.56 : x
  2. Step 2: Convert to fraction form
    9,509.14/14,262.81 = 2,933.56/x
  3. Step 3: Cross multiply
    9,509.14x = 14,262.81 × 2,933.56
  4. Step 4: Simplify right side
    9,509.14x = 41,840,808.90
  5. Step 5: Solve for x
    x = 41,840,808.90/9,509.14
  6. Step 6: Final answer
    x = 4,400.06

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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.