Home / 1,717.32-2,376.15-1,496.73

Finding the Fourth Proportional to 1,717.32, 2,376.15 and 1,496.73

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Solution

The fourth proportional to 1,717.32, 2,376.15 and 1,496.73 is: 2,070.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717.32 : 2,376.15 = 1,496.73 : x
  2. Step 2: Convert to fraction form
    1,717.32/2,376.15 = 1,496.73/x
  3. Step 3: Cross multiply
    1,717.32x = 2,376.15 × 1,496.73
  4. Step 4: Simplify right side
    1,717.32x = 3,556,454.99
  5. Step 5: Solve for x
    x = 3,556,454.99/1,717.32
  6. Step 6: Final answer
    x = 2,070.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.