Home / 1,701.09-2,549.66-1,144.62

Finding the Fourth Proportional to 1,701.09, 2,549.66 and 1,144.62

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Solution

The fourth proportional to 1,701.09, 2,549.66 and 1,144.62 is: 1,715.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701.09 : 2,549.66 = 1,144.62 : x
  2. Step 2: Convert to fraction form
    1,701.09/2,549.66 = 1,144.62/x
  3. Step 3: Cross multiply
    1,701.09x = 2,549.66 × 1,144.62
  4. Step 4: Simplify right side
    1,701.09x = 2,918,391.83
  5. Step 5: Solve for x
    x = 2,918,391.83/1,701.09
  6. Step 6: Final answer
    x = 1,715.60

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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.