Home / 8,051.41-12,063.03-5,587.80

Finding the Fourth Proportional to 8,051.41, 12,063.03 and 5,587.80

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Solution

The fourth proportional to 8,051.41, 12,063.03 and 5,587.80 is: 8,371.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,051.41 : 12,063.03 = 5,587.80 : x
  2. Step 2: Convert to fraction form
    8,051.41/12,063.03 = 5,587.80/x
  3. Step 3: Cross multiply
    8,051.41x = 12,063.03 × 5,587.80
  4. Step 4: Simplify right side
    8,051.41x = 67,405,799.03
  5. Step 5: Solve for x
    x = 67,405,799.03/8,051.41
  6. Step 6: Final answer
    x = 8,371.92

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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.