Home / 94,347.56-141,498.66-27,769.61

Finding the Fourth Proportional to 94,347.56, 141,498.66 and 27,769.61

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Solution

The fourth proportional to 94,347.56, 141,498.66 and 27,769.61 is: 41,647.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,347.56 : 141,498.66 = 27,769.61 : x
  2. Step 2: Convert to fraction form
    94,347.56/141,498.66 = 27,769.61/x
  3. Step 3: Cross multiply
    94,347.56x = 141,498.66 × 27,769.61
  4. Step 4: Simplify right side
    94,347.56x = 3,929,362,603.72
  5. Step 5: Solve for x
    x = 3,929,362,603.72/94,347.56
  6. Step 6: Final answer
    x = 41,647.74

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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.