Home / 198,014.22-296,923.06-63,060.70

Finding the Fourth Proportional to 198,014.22, 296,923.06 and 63,060.70

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Solution

The fourth proportional to 198,014.22, 296,923.06 and 63,060.70 is: 94,559.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    198,014.22 : 296,923.06 = 63,060.70 : x
  2. Step 2: Convert to fraction form
    198,014.22/296,923.06 = 63,060.70/x
  3. Step 3: Cross multiply
    198,014.22x = 296,923.06 × 63,060.70
  4. Step 4: Simplify right side
    198,014.22x = 18,724,176,009.74
  5. Step 5: Solve for x
    x = 18,724,176,009.74/198,014.22
  6. Step 6: Final answer
    x = 94,559.75

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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.