Home / 27,893.04-41,824.44-9,412.08

Finding the Fourth Proportional to 27,893.04, 41,824.44 and 9,412.08

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Solution

The fourth proportional to 27,893.04, 41,824.44 and 9,412.08 is: 14,113.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,893.04 : 41,824.44 = 9,412.08 : x
  2. Step 2: Convert to fraction form
    27,893.04/41,824.44 = 9,412.08/x
  3. Step 3: Cross multiply
    27,893.04x = 41,824.44 × 9,412.08
  4. Step 4: Simplify right side
    27,893.04x = 393,654,975.24
  5. Step 5: Solve for x
    x = 393,654,975.24/27,893.04
  6. Step 6: Final answer
    x = 14,113.02

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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.