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Finding the Fourth Proportional to 11,465.58, 17,195.02 and 4,444.03

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Solution

The fourth proportional to 11,465.58, 17,195.02 and 4,444.03 is: 6,664.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,465.58 : 17,195.02 = 4,444.03 : x
  2. Step 2: Convert to fraction form
    11,465.58/17,195.02 = 4,444.03/x
  3. Step 3: Cross multiply
    11,465.58x = 17,195.02 × 4,444.03
  4. Step 4: Simplify right side
    11,465.58x = 76,415,184.73
  5. Step 5: Solve for x
    x = 76,415,184.73/11,465.58
  6. Step 6: Final answer
    x = 6,664.75

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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.