Home / 9,306.33-13,946.24-4,621.75

Finding the Fourth Proportional to 9,306.33, 13,946.24 and 4,621.75

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Solution

The fourth proportional to 9,306.33, 13,946.24 and 4,621.75 is: 6,926.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,306.33 : 13,946.24 = 4,621.75 : x
  2. Step 2: Convert to fraction form
    9,306.33/13,946.24 = 4,621.75/x
  3. Step 3: Cross multiply
    9,306.33x = 13,946.24 × 4,621.75
  4. Step 4: Simplify right side
    9,306.33x = 64,456,011.41
  5. Step 5: Solve for x
    x = 64,456,011.41/9,306.33
  6. Step 6: Final answer
    x = 6,926.04

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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.