Home / 3,817.09-5,725.68-1,044.06

Finding the Fourth Proportional to 3,817.09, 5,725.68 and 1,044.06

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Solution

The fourth proportional to 3,817.09, 5,725.68 and 1,044.06 is: 1,566.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817.09 : 5,725.68 = 1,044.06 : x
  2. Step 2: Convert to fraction form
    3,817.09/5,725.68 = 1,044.06/x
  3. Step 3: Cross multiply
    3,817.09x = 5,725.68 × 1,044.06
  4. Step 4: Simplify right side
    3,817.09x = 5,977,953.46
  5. Step 5: Solve for x
    x = 5,977,953.46/3,817.09
  6. Step 6: Final answer
    x = 1,566.10

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1.5x scale

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.