Home / 7,342.66-11,006.70-4,052.44

Finding the Fourth Proportional to 7,342.66, 11,006.70 and 4,052.44

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Solution

The fourth proportional to 7,342.66, 11,006.70 and 4,052.44 is: 6,074.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,342.66 : 11,006.70 = 4,052.44 : x
  2. Step 2: Convert to fraction form
    7,342.66/11,006.70 = 4,052.44/x
  3. Step 3: Cross multiply
    7,342.66x = 11,006.70 × 4,052.44
  4. Step 4: Simplify right side
    7,342.66x = 44,603,991.35
  5. Step 5: Solve for x
    x = 44,603,991.35/7,342.66
  6. Step 6: Final answer
    x = 6,074.64

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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.