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Finding the Fourth Proportional to 244,018.40, 365,854.80 and 94,200.80

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Solution

The fourth proportional to 244,018.40, 365,854.80 and 94,200.80 is: 141,234.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,018.40 : 365,854.80 = 94,200.80 : x
  2. Step 2: Convert to fraction form
    244,018.40/365,854.80 = 94,200.80/x
  3. Step 3: Cross multiply
    244,018.40x = 365,854.80 × 94,200.80
  4. Step 4: Simplify right side
    244,018.40x = 34,463,814,843.84
  5. Step 5: Solve for x
    x = 34,463,814,843.84/244,018.40
  6. Step 6: Final answer
    x = 141,234.49

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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.