Home / 9,739.35-14,622.53-6,250.95

Finding the Fourth Proportional to 9,739.35, 14,622.53 and 6,250.95

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Solution

The fourth proportional to 9,739.35, 14,622.53 and 6,250.95 is: 9,385.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,739.35 : 14,622.53 = 6,250.95 : x
  2. Step 2: Convert to fraction form
    9,739.35/14,622.53 = 6,250.95/x
  3. Step 3: Cross multiply
    9,739.35x = 14,622.53 × 6,250.95
  4. Step 4: Simplify right side
    9,739.35x = 91,404,672.65
  5. Step 5: Solve for x
    x = 91,404,672.65/9,739.35
  6. Step 6: Final answer
    x = 9,385.09

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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.