Home / 11,796.36-17,688.14-5,860.23

Finding the Fourth Proportional to 11,796.36, 17,688.14 and 5,860.23

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Solution

The fourth proportional to 11,796.36, 17,688.14 and 5,860.23 is: 8,787.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,796.36 : 17,688.14 = 5,860.23 : x
  2. Step 2: Convert to fraction form
    11,796.36/17,688.14 = 5,860.23/x
  3. Step 3: Cross multiply
    11,796.36x = 17,688.14 × 5,860.23
  4. Step 4: Simplify right side
    11,796.36x = 103,656,539.37
  5. Step 5: Solve for x
    x = 103,656,539.37/11,796.36
  6. Step 6: Final answer
    x = 8,787.16

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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.