Home / 27,114.41-37,402.92-19,060.44

Finding the Fourth Proportional to 27,114.41, 37,402.92 and 19,060.44

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Solution

The fourth proportional to 27,114.41, 37,402.92 and 19,060.44 is: 26,292.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,114.41 : 37,402.92 = 19,060.44 : x
  2. Step 2: Convert to fraction form
    27,114.41/37,402.92 = 19,060.44/x
  3. Step 3: Cross multiply
    27,114.41x = 37,402.92 × 19,060.44
  4. Step 4: Simplify right side
    27,114.41x = 712,916,112.48
  5. Step 5: Solve for x
    x = 712,916,112.48/27,114.41
  6. Step 6: Final answer
    x = 26,292.89

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1.5x scale

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.