Home / 8,837.19-12,195.51-4,858.53

Finding the Fourth Proportional to 8,837.19, 12,195.51 and 4,858.53

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Solution

The fourth proportional to 8,837.19, 12,195.51 and 4,858.53 is: 6,704.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,837.19 : 12,195.51 = 4,858.53 : x
  2. Step 2: Convert to fraction form
    8,837.19/12,195.51 = 4,858.53/x
  3. Step 3: Cross multiply
    8,837.19x = 12,195.51 × 4,858.53
  4. Step 4: Simplify right side
    8,837.19x = 59,252,251.20
  5. Step 5: Solve for x
    x = 59,252,251.20/8,837.19
  6. Step 6: Final answer
    x = 6,704.87

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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.