Home / 5,792.42-8,689.14-1,632.46

Finding the Fourth Proportional to 5,792.42, 8,689.14 and 1,632.46

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Solution

The fourth proportional to 5,792.42, 8,689.14 and 1,632.46 is: 2,448.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792.42 : 8,689.14 = 1,632.46 : x
  2. Step 2: Convert to fraction form
    5,792.42/8,689.14 = 1,632.46/x
  3. Step 3: Cross multiply
    5,792.42x = 8,689.14 × 1,632.46
  4. Step 4: Simplify right side
    5,792.42x = 14,184,673.48
  5. Step 5: Solve for x
    x = 14,184,673.48/5,792.42
  6. Step 6: Final answer
    x = 2,448.83

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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.