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Finding the Fourth Proportional to 241,300.74, 333,034.88 and 133,905.36

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Solution

The fourth proportional to 241,300.74, 333,034.88 and 133,905.36 is: 184,811.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,300.74 : 333,034.88 = 133,905.36 : x
  2. Step 2: Convert to fraction form
    241,300.74/333,034.88 = 133,905.36/x
  3. Step 3: Cross multiply
    241,300.74x = 333,034.88 × 133,905.36
  4. Step 4: Simplify right side
    241,300.74x = 44,595,155,498.96
  5. Step 5: Solve for x
    x = 44,595,155,498.96/241,300.74
  6. Step 6: Final answer
    x = 184,811.52

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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.