Home / 109,996.15-164,844.98-46,736.95

Finding the Fourth Proportional to 109,996.15, 164,844.98 and 46,736.95

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Solution

The fourth proportional to 109,996.15, 164,844.98 and 46,736.95 is: 70,042.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,996.15 : 164,844.98 = 46,736.95 : x
  2. Step 2: Convert to fraction form
    109,996.15/164,844.98 = 46,736.95/x
  3. Step 3: Cross multiply
    109,996.15x = 164,844.98 × 46,736.95
  4. Step 4: Simplify right side
    109,996.15x = 7,704,351,117.48
  5. Step 5: Solve for x
    x = 7,704,351,117.48/109,996.15
  6. Step 6: Final answer
    x = 70,042.01

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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.