Home / 1,795.35-2,476.64-1,352.49

Finding the Fourth Proportional to 1,795.35, 2,476.64 and 1,352.49

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Solution

The fourth proportional to 1,795.35, 2,476.64 and 1,352.49 is: 1,865.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795.35 : 2,476.64 = 1,352.49 : x
  2. Step 2: Convert to fraction form
    1,795.35/2,476.64 = 1,352.49/x
  3. Step 3: Cross multiply
    1,795.35x = 2,476.64 × 1,352.49
  4. Step 4: Simplify right side
    1,795.35x = 3,349,630.83
  5. Step 5: Solve for x
    x = 3,349,630.83/1,795.35
  6. Step 6: Final answer
    x = 1,865.73

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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.