Home / 94,218.90-141,328.35-41,601.30

Finding the Fourth Proportional to 94,218.90, 141,328.35 and 41,601.30

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Solution

The fourth proportional to 94,218.90, 141,328.35 and 41,601.30 is: 62,401.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,218.90 : 141,328.35 = 41,601.30 : x
  2. Step 2: Convert to fraction form
    94,218.90/141,328.35 = 41,601.30/x
  3. Step 3: Cross multiply
    94,218.90x = 141,328.35 × 41,601.30
  4. Step 4: Simplify right side
    94,218.90x = 5,879,443,086.86
  5. Step 5: Solve for x
    x = 5,879,443,086.86/94,218.90
  6. Step 6: Final answer
    x = 62,401.95

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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.