Home / 1,610.62-2,416.23-1,063.26

Finding the Fourth Proportional to 1,610.62, 2,416.23 and 1,063.26

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Solution

The fourth proportional to 1,610.62, 2,416.23 and 1,063.26 is: 1,595.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610.62 : 2,416.23 = 1,063.26 : x
  2. Step 2: Convert to fraction form
    1,610.62/2,416.23 = 1,063.26/x
  3. Step 3: Cross multiply
    1,610.62x = 2,416.23 × 1,063.26
  4. Step 4: Simplify right side
    1,610.62x = 2,569,080.71
  5. Step 5: Solve for x
    x = 2,569,080.71/1,610.62
  6. Step 6: Final answer
    x = 1,595.09

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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.