Home / 4,438.68-6,654.66-2,683.31

Finding the Fourth Proportional to 4,438.68, 6,654.66 and 2,683.31

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Solution

The fourth proportional to 4,438.68, 6,654.66 and 2,683.31 is: 4,022.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438.68 : 6,654.66 = 2,683.31 : x
  2. Step 2: Convert to fraction form
    4,438.68/6,654.66 = 2,683.31/x
  3. Step 3: Cross multiply
    4,438.68x = 6,654.66 × 2,683.31
  4. Step 4: Simplify right side
    4,438.68x = 17,856,482.45
  5. Step 5: Solve for x
    x = 17,856,482.45/4,438.68
  6. Step 6: Final answer
    x = 4,022.93

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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.