Home / 5,732.03-8,599.29-1,783.22

Finding the Fourth Proportional to 5,732.03, 8,599.29 and 1,783.22

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Solution

The fourth proportional to 5,732.03, 8,599.29 and 1,783.22 is: 2,675.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732.03 : 8,599.29 = 1,783.22 : x
  2. Step 2: Convert to fraction form
    5,732.03/8,599.29 = 1,783.22/x
  3. Step 3: Cross multiply
    5,732.03x = 8,599.29 × 1,783.22
  4. Step 4: Simplify right side
    5,732.03x = 15,334,382.92
  5. Step 5: Solve for x
    x = 15,334,382.92/5,732.03
  6. Step 6: Final answer
    x = 2,675.21

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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.