Home / 4,325.46-6,493.50-4,107.57

Finding the Fourth Proportional to 4,325.46, 6,493.50 and 4,107.57

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Solution

The fourth proportional to 4,325.46, 6,493.50 and 4,107.57 is: 6,166.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.46 : 6,493.50 = 4,107.57 : x
  2. Step 2: Convert to fraction form
    4,325.46/6,493.50 = 4,107.57/x
  3. Step 3: Cross multiply
    4,325.46x = 6,493.50 × 4,107.57
  4. Step 4: Simplify right side
    4,325.46x = 26,672,505.80
  5. Step 5: Solve for x
    x = 26,672,505.80/4,325.46
  6. Step 6: Final answer
    x = 6,166.40

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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.