Home / 5,838.18-8,758.36-2,506.41

Finding the Fourth Proportional to 5,838.18, 8,758.36 and 2,506.41

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Solution

The fourth proportional to 5,838.18, 8,758.36 and 2,506.41 is: 3,760.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,838.18 : 8,758.36 = 2,506.41 : x
  2. Step 2: Convert to fraction form
    5,838.18/8,758.36 = 2,506.41/x
  3. Step 3: Cross multiply
    5,838.18x = 8,758.36 × 2,506.41
  4. Step 4: Simplify right side
    5,838.18x = 21,952,044.22
  5. Step 5: Solve for x
    x = 21,952,044.22/5,838.18
  6. Step 6: Final answer
    x = 3,760.09

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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.