Home / 9,074.67-13,608.51-3,527.29

Finding the Fourth Proportional to 9,074.67, 13,608.51 and 3,527.29

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Solution

The fourth proportional to 9,074.67, 13,608.51 and 3,527.29 is: 5,289.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074.67 : 13,608.51 = 3,527.29 : x
  2. Step 2: Convert to fraction form
    9,074.67/13,608.51 = 3,527.29/x
  3. Step 3: Cross multiply
    9,074.67x = 13,608.51 × 3,527.29
  4. Step 4: Simplify right side
    9,074.67x = 48,001,161.24
  5. Step 5: Solve for x
    x = 48,001,161.24/9,074.67
  6. Step 6: Final answer
    x = 5,289.58

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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.