Home / 4,444.68-6,664.62-1,324.26

Finding the Fourth Proportional to 4,444.68, 6,664.62 and 1,324.26

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Solution

The fourth proportional to 4,444.68, 6,664.62 and 1,324.26 is: 1,985.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.68 : 6,664.62 = 1,324.26 : x
  2. Step 2: Convert to fraction form
    4,444.68/6,664.62 = 1,324.26/x
  3. Step 3: Cross multiply
    4,444.68x = 6,664.62 × 1,324.26
  4. Step 4: Simplify right side
    4,444.68x = 8,825,689.68
  5. Step 5: Solve for x
    x = 8,825,689.68/4,444.68
  6. Step 6: Final answer
    x = 1,985.67

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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.