Home / 9,610.49-14,411.09-3,369.63

Finding the Fourth Proportional to 9,610.49, 14,411.09 and 3,369.63

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Solution

The fourth proportional to 9,610.49, 14,411.09 and 3,369.63 is: 5,052.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,610.49 : 14,411.09 = 3,369.63 : x
  2. Step 2: Convert to fraction form
    9,610.49/14,411.09 = 3,369.63/x
  3. Step 3: Cross multiply
    9,610.49x = 14,411.09 × 3,369.63
  4. Step 4: Simplify right side
    9,610.49x = 48,560,024.35
  5. Step 5: Solve for x
    x = 48,560,024.35/9,610.49
  6. Step 6: Final answer
    x = 5,052.82

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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.