Home / 244,206.20-366,017.70-125,816.60

Finding the Fourth Proportional to 244,206.20, 366,017.70 and 125,816.60

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Solution

The fourth proportional to 244,206.20, 366,017.70 and 125,816.60 is: 188,574.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,206.20 : 366,017.70 = 125,816.60 : x
  2. Step 2: Convert to fraction form
    244,206.20/366,017.70 = 125,816.60/x
  3. Step 3: Cross multiply
    244,206.20x = 366,017.70 × 125,816.60
  4. Step 4: Simplify right side
    244,206.20x = 46,051,102,553.82
  5. Step 5: Solve for x
    x = 46,051,102,553.82/244,206.20
  6. Step 6: Final answer
    x = 188,574.67

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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.