Home / 244,635.70-366,953.55-111,775.45

Finding the Fourth Proportional to 244,635.70, 366,953.55 and 111,775.45

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Solution

The fourth proportional to 244,635.70, 366,953.55 and 111,775.45 is: 167,663.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,635.70 : 366,953.55 = 111,775.45 : x
  2. Step 2: Convert to fraction form
    244,635.70/366,953.55 = 111,775.45/x
  3. Step 3: Cross multiply
    244,635.70x = 366,953.55 × 111,775.45
  4. Step 4: Simplify right side
    244,635.70x = 41,016,398,180.35
  5. Step 5: Solve for x
    x = 41,016,398,180.35/244,635.70
  6. Step 6: Final answer
    x = 167,663.18

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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.