Home / 3,068.70-4,623.73-2,532.88

Finding the Fourth Proportional to 3,068.70, 4,623.73 and 2,532.88

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Solution

The fourth proportional to 3,068.70, 4,623.73 and 2,532.88 is: 3,816.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068.70 : 4,623.73 = 2,532.88 : x
  2. Step 2: Convert to fraction form
    3,068.70/4,623.73 = 2,532.88/x
  3. Step 3: Cross multiply
    3,068.70x = 4,623.73 × 2,532.88
  4. Step 4: Simplify right side
    3,068.70x = 11,711,353.24
  5. Step 5: Solve for x
    x = 11,711,353.24/3,068.70
  6. Step 6: Final answer
    x = 3,816.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.