Home / 9,529.63-14,294.46-3,979.95

Finding the Fourth Proportional to 9,529.63, 14,294.46 and 3,979.95

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Solution

The fourth proportional to 9,529.63, 14,294.46 and 3,979.95 is: 5,969.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,529.63 : 14,294.46 = 3,979.95 : x
  2. Step 2: Convert to fraction form
    9,529.63/14,294.46 = 3,979.95/x
  3. Step 3: Cross multiply
    9,529.63x = 14,294.46 × 3,979.95
  4. Step 4: Simplify right side
    9,529.63x = 56,891,236.08
  5. Step 5: Solve for x
    x = 56,891,236.08/9,529.63
  6. Step 6: Final answer
    x = 5,969.93

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Double scale
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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.