Home / 1,746.63-2,618.94-1,044.54

Finding the Fourth Proportional to 1,746.63, 2,618.94 and 1,044.54

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Solution

The fourth proportional to 1,746.63, 2,618.94 and 1,044.54 is: 1,566.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746.63 : 2,618.94 = 1,044.54 : x
  2. Step 2: Convert to fraction form
    1,746.63/2,618.94 = 1,044.54/x
  3. Step 3: Cross multiply
    1,746.63x = 2,618.94 × 1,044.54
  4. Step 4: Simplify right side
    1,746.63x = 2,735,587.59
  5. Step 5: Solve for x
    x = 2,735,587.59/1,746.63
  6. Step 6: Final answer
    x = 1,566.21

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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.