Home / 7,019.44-10,529.43-2,339.26

Finding the Fourth Proportional to 7,019.44, 10,529.43 and 2,339.26

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Solution

The fourth proportional to 7,019.44, 10,529.43 and 2,339.26 is: 3,508.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,019.44 : 10,529.43 = 2,339.26 : x
  2. Step 2: Convert to fraction form
    7,019.44/10,529.43 = 2,339.26/x
  3. Step 3: Cross multiply
    7,019.44x = 10,529.43 × 2,339.26
  4. Step 4: Simplify right side
    7,019.44x = 24,631,074.42
  5. Step 5: Solve for x
    x = 24,631,074.42/7,019.44
  6. Step 6: Final answer
    x = 3,508.98

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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.