Home / 224,269.26-336,403.83-153,935.34

Finding the Fourth Proportional to 224,269.26, 336,403.83 and 153,935.34

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Solution

The fourth proportional to 224,269.26, 336,403.83 and 153,935.34 is: 230,902.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,269.26 : 336,403.83 = 153,935.34 : x
  2. Step 2: Convert to fraction form
    224,269.26/336,403.83 = 153,935.34/x
  3. Step 3: Cross multiply
    224,269.26x = 336,403.83 × 153,935.34
  4. Step 4: Simplify right side
    224,269.26x = 51,784,437,948.35
  5. Step 5: Solve for x
    x = 51,784,437,948.35/224,269.26
  6. Step 6: Final answer
    x = 230,902.97

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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.