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Finding the Fourth Proportional to 9,244.58, 13,867.58 and 2,670.83

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Solution

The fourth proportional to 9,244.58, 13,867.58 and 2,670.83 is: 4,006.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244.58 : 13,867.58 = 2,670.83 : x
  2. Step 2: Convert to fraction form
    9,244.58/13,867.58 = 2,670.83/x
  3. Step 3: Cross multiply
    9,244.58x = 13,867.58 × 2,670.83
  4. Step 4: Simplify right side
    9,244.58x = 37,037,886.03
  5. Step 5: Solve for x
    x = 37,037,886.03/9,244.58
  6. Step 6: Final answer
    x = 4,006.44

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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.