Home / 9,634.87-14,452.09-4,440.75

Finding the Fourth Proportional to 9,634.87, 14,452.09 and 4,440.75

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Solution

The fourth proportional to 9,634.87, 14,452.09 and 4,440.75 is: 6,661.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634.87 : 14,452.09 = 4,440.75 : x
  2. Step 2: Convert to fraction form
    9,634.87/14,452.09 = 4,440.75/x
  3. Step 3: Cross multiply
    9,634.87x = 14,452.09 × 4,440.75
  4. Step 4: Simplify right side
    9,634.87x = 64,178,118.67
  5. Step 5: Solve for x
    x = 64,178,118.67/9,634.87
  6. Step 6: Final answer
    x = 6,661.03

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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.