Home / 4,707.26-7,060.55-1,933.18

Finding the Fourth Proportional to 4,707.26, 7,060.55 and 1,933.18

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Solution

The fourth proportional to 4,707.26, 7,060.55 and 1,933.18 is: 2,899.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707.26 : 7,060.55 = 1,933.18 : x
  2. Step 2: Convert to fraction form
    4,707.26/7,060.55 = 1,933.18/x
  3. Step 3: Cross multiply
    4,707.26x = 7,060.55 × 1,933.18
  4. Step 4: Simplify right side
    4,707.26x = 13,649,286.73
  5. Step 5: Solve for x
    x = 13,649,286.73/4,707.26
  6. Step 6: Final answer
    x = 2,899.63

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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.