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Finding the Fourth Proportional to 5,885.93, 8,826.63 and 2,506.58

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Solution

The fourth proportional to 5,885.93, 8,826.63 and 2,506.58 is: 3,758.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,885.93 : 8,826.63 = 2,506.58 : x
  2. Step 2: Convert to fraction form
    5,885.93/8,826.63 = 2,506.58/x
  3. Step 3: Cross multiply
    5,885.93x = 8,826.63 × 2,506.58
  4. Step 4: Simplify right side
    5,885.93x = 22,124,652.59
  5. Step 5: Solve for x
    x = 22,124,652.59/5,885.93
  6. Step 6: Final answer
    x = 3,758.91

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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.