Home / 4,396.10-6,599.55-4,363.70

Finding the Fourth Proportional to 4,396.10, 6,599.55 and 4,363.70

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Solution

The fourth proportional to 4,396.10, 6,599.55 and 4,363.70 is: 6,550.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396.10 : 6,599.55 = 4,363.70 : x
  2. Step 2: Convert to fraction form
    4,396.10/6,599.55 = 4,363.70/x
  3. Step 3: Cross multiply
    4,396.10x = 6,599.55 × 4,363.70
  4. Step 4: Simplify right side
    4,396.10x = 28,798,456.34
  5. Step 5: Solve for x
    x = 28,798,456.34/4,396.10
  6. Step 6: Final answer
    x = 6,550.91

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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.