Home / 5,795.46-8,672.42-5,018.15

Finding the Fourth Proportional to 5,795.46, 8,672.42 and 5,018.15

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Solution

The fourth proportional to 5,795.46, 8,672.42 and 5,018.15 is: 7,509.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795.46 : 8,672.42 = 5,018.15 : x
  2. Step 2: Convert to fraction form
    5,795.46/8,672.42 = 5,018.15/x
  3. Step 3: Cross multiply
    5,795.46x = 8,672.42 × 5,018.15
  4. Step 4: Simplify right side
    5,795.46x = 43,519,435.97
  5. Step 5: Solve for x
    x = 43,519,435.97/5,795.46
  6. Step 6: Final answer
    x = 7,509.23

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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.