Home / 113,889.49-170,834.23-33,928.67

Finding the Fourth Proportional to 113,889.49, 170,834.23 and 33,928.67

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Solution

The fourth proportional to 113,889.49, 170,834.23 and 33,928.67 is: 50,893.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,889.49 : 170,834.23 = 33,928.67 : x
  2. Step 2: Convert to fraction form
    113,889.49/170,834.23 = 33,928.67/x
  3. Step 3: Cross multiply
    113,889.49x = 170,834.23 × 33,928.67
  4. Step 4: Simplify right side
    113,889.49x = 5,796,177,275.38
  5. Step 5: Solve for x
    x = 5,796,177,275.38/113,889.49
  6. Step 6: Final answer
    x = 50,893.00

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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.