Home / 7,336.75-10,124.89-4,464.49

Finding the Fourth Proportional to 7,336.75, 10,124.89 and 4,464.49

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Solution

The fourth proportional to 7,336.75, 10,124.89 and 4,464.49 is: 6,161.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336.75 : 10,124.89 = 4,464.49 : x
  2. Step 2: Convert to fraction form
    7,336.75/10,124.89 = 4,464.49/x
  3. Step 3: Cross multiply
    7,336.75x = 10,124.89 × 4,464.49
  4. Step 4: Simplify right side
    7,336.75x = 45,202,452.67
  5. Step 5: Solve for x
    x = 45,202,452.67/7,336.75
  6. Step 6: Final answer
    x = 6,161.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.