Home / 5,860.49-8,792.96-3,784.46

Finding the Fourth Proportional to 5,860.49, 8,792.96 and 3,784.46

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Solution

The fourth proportional to 5,860.49, 8,792.96 and 3,784.46 is: 5,678.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860.49 : 8,792.96 = 3,784.46 : x
  2. Step 2: Convert to fraction form
    5,860.49/8,792.96 = 3,784.46/x
  3. Step 3: Cross multiply
    5,860.49x = 8,792.96 × 3,784.46
  4. Step 4: Simplify right side
    5,860.49x = 33,276,542.51
  5. Step 5: Solve for x
    x = 33,276,542.51/5,860.49
  6. Step 6: Final answer
    x = 5,678.12

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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.