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Finding the Fourth Proportional to 241,159.01, 332,415.90 and 190,088.91

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Solution

The fourth proportional to 241,159.01, 332,415.90 and 190,088.91 is: 262,020.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,159.01 : 332,415.90 = 190,088.91 : x
  2. Step 2: Convert to fraction form
    241,159.01/332,415.90 = 190,088.91/x
  3. Step 3: Cross multiply
    241,159.01x = 332,415.90 × 190,088.91
  4. Step 4: Simplify right side
    241,159.01x = 63,188,576,097.67
  5. Step 5: Solve for x
    x = 63,188,576,097.67/241,159.01
  6. Step 6: Final answer
    x = 262,020.39

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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.