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Finding the Fourth Proportional to 297,416.76, 446,125.43 and 244,715.46

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Solution

The fourth proportional to 297,416.76, 446,125.43 and 244,715.46 is: 367,073.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,416.76 : 446,125.43 = 244,715.46 : x
  2. Step 2: Convert to fraction form
    297,416.76/446,125.43 = 244,715.46/x
  3. Step 3: Cross multiply
    297,416.76x = 446,125.43 × 244,715.46
  4. Step 4: Simplify right side
    297,416.76x = 109,173,788,596.57
  5. Step 5: Solve for x
    x = 109,173,788,596.57/297,416.76
  6. Step 6: Final answer
    x = 367,073.42

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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.