Home / 9,694.01-14,541.02-3,120.71

Finding the Fourth Proportional to 9,694.01, 14,541.02 and 3,120.71

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Solution

The fourth proportional to 9,694.01, 14,541.02 and 3,120.71 is: 4,681.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,694.01 : 14,541.02 = 3,120.71 : x
  2. Step 2: Convert to fraction form
    9,694.01/14,541.02 = 3,120.71/x
  3. Step 3: Cross multiply
    9,694.01x = 14,541.02 × 3,120.71
  4. Step 4: Simplify right side
    9,694.01x = 45,378,306.52
  5. Step 5: Solve for x
    x = 45,378,306.52/9,694.01
  6. Step 6: Final answer
    x = 4,681.07

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Similar ratio
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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.