Home / 109,536.94-164,329.18-33,635.74

Finding the Fourth Proportional to 109,536.94, 164,329.18 and 33,635.74

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Solution

The fourth proportional to 109,536.94, 164,329.18 and 33,635.74 is: 50,460.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,536.94 : 164,329.18 = 33,635.74 : x
  2. Step 2: Convert to fraction form
    109,536.94/164,329.18 = 33,635.74/x
  3. Step 3: Cross multiply
    109,536.94x = 164,329.18 × 33,635.74
  4. Step 4: Simplify right side
    109,536.94x = 5,527,333,883.42
  5. Step 5: Solve for x
    x = 5,527,333,883.42/109,536.94
  6. Step 6: Final answer
    x = 50,460.91

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1.5x scale

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.