Home / 4,417.67-6,623.66-2,074.54

Finding the Fourth Proportional to 4,417.67, 6,623.66 and 2,074.54

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Solution

The fourth proportional to 4,417.67, 6,623.66 and 2,074.54 is: 3,110.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417.67 : 6,623.66 = 2,074.54 : x
  2. Step 2: Convert to fraction form
    4,417.67/6,623.66 = 2,074.54/x
  3. Step 3: Cross multiply
    4,417.67x = 6,623.66 × 2,074.54
  4. Step 4: Simplify right side
    4,417.67x = 13,741,047.62
  5. Step 5: Solve for x
    x = 13,741,047.62/4,417.67
  6. Step 6: Final answer
    x = 3,110.47

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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.