Home / 241,098.42-332,715.26-133,665.70

Finding the Fourth Proportional to 241,098.42, 332,715.26 and 133,665.70

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Solution

The fourth proportional to 241,098.42, 332,715.26 and 133,665.70 is: 184,458.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,098.42 : 332,715.26 = 133,665.70 : x
  2. Step 2: Convert to fraction form
    241,098.42/332,715.26 = 133,665.70/x
  3. Step 3: Cross multiply
    241,098.42x = 332,715.26 × 133,665.70
  4. Step 4: Simplify right side
    241,098.42x = 44,472,618,128.58
  5. Step 5: Solve for x
    x = 44,472,618,128.58/241,098.42
  6. Step 6: Final answer
    x = 184,458.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.