Home / 19,594.08-27,042.88-11,096.64

Finding the Fourth Proportional to 19,594.08, 27,042.88 and 11,096.64

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Solution

The fourth proportional to 19,594.08, 27,042.88 and 11,096.64 is: 15,315.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,594.08 : 27,042.88 = 11,096.64 : x
  2. Step 2: Convert to fraction form
    19,594.08/27,042.88 = 11,096.64/x
  3. Step 3: Cross multiply
    19,594.08x = 27,042.88 × 11,096.64
  4. Step 4: Simplify right side
    19,594.08x = 300,084,968.71
  5. Step 5: Solve for x
    x = 300,084,968.71/19,594.08
  6. Step 6: Final answer
    x = 15,315.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.