Home / 236,333.85-354,522.81-94,144.68

Finding the Fourth Proportional to 236,333.85, 354,522.81 and 94,144.68

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Solution

The fourth proportional to 236,333.85, 354,522.81 and 94,144.68 is: 141,225.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,333.85 : 354,522.81 = 94,144.68 : x
  2. Step 2: Convert to fraction form
    236,333.85/354,522.81 = 94,144.68/x
  3. Step 3: Cross multiply
    236,333.85x = 354,522.81 × 94,144.68
  4. Step 4: Simplify right side
    236,333.85x = 33,376,436,500.15
  5. Step 5: Solve for x
    x = 33,376,436,500.15/236,333.85
  6. Step 6: Final answer
    x = 141,225.80

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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.