Home / 94,625.76-141,946.83-34,670.52

Finding the Fourth Proportional to 94,625.76, 141,946.83 and 34,670.52

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Solution

The fourth proportional to 94,625.76, 141,946.83 and 34,670.52 is: 52,008.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,625.76 : 141,946.83 = 34,670.52 : x
  2. Step 2: Convert to fraction form
    94,625.76/141,946.83 = 34,670.52/x
  3. Step 3: Cross multiply
    94,625.76x = 141,946.83 × 34,670.52
  4. Step 4: Simplify right side
    94,625.76x = 4,921,370,408.45
  5. Step 5: Solve for x
    x = 4,921,370,408.45/94,625.76
  6. Step 6: Final answer
    x = 52,008.78

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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.