Home / 49,197.14-67,897.26-30,088.08

Finding the Fourth Proportional to 49,197.14, 67,897.26 and 30,088.08

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Solution

The fourth proportional to 49,197.14, 67,897.26 and 30,088.08 is: 41,524.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,197.14 : 67,897.26 = 30,088.08 : x
  2. Step 2: Convert to fraction form
    49,197.14/67,897.26 = 30,088.08/x
  3. Step 3: Cross multiply
    49,197.14x = 67,897.26 × 30,088.08
  4. Step 4: Simplify right side
    49,197.14x = 2,042,898,190.66
  5. Step 5: Solve for x
    x = 2,042,898,190.66/49,197.14
  6. Step 6: Final answer
    x = 41,524.74

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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.