Home / 3,044.23-4,201.03-1,717.93

Finding the Fourth Proportional to 3,044.23, 4,201.03 and 1,717.93

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Solution

The fourth proportional to 3,044.23, 4,201.03 and 1,717.93 is: 2,370.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044.23 : 4,201.03 = 1,717.93 : x
  2. Step 2: Convert to fraction form
    3,044.23/4,201.03 = 1,717.93/x
  3. Step 3: Cross multiply
    3,044.23x = 4,201.03 × 1,717.93
  4. Step 4: Simplify right side
    3,044.23x = 7,217,075.47
  5. Step 5: Solve for x
    x = 7,217,075.47/3,044.23
  6. Step 6: Final answer
    x = 2,370.74

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1.5x scale

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.