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Finding the Fourth Proportional to 224,216.43, 336,323.43 and 96,113.85

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Solution

The fourth proportional to 224,216.43, 336,323.43 and 96,113.85 is: 144,170.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,216.43 : 336,323.43 = 96,113.85 : x
  2. Step 2: Convert to fraction form
    224,216.43/336,323.43 = 96,113.85/x
  3. Step 3: Cross multiply
    224,216.43x = 336,323.43 × 96,113.85
  4. Step 4: Simplify right side
    224,216.43x = 32,325,339,702.51
  5. Step 5: Solve for x
    x = 32,325,339,702.51/224,216.43
  6. Step 6: Final answer
    x = 144,170.25

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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.