Home / 236,017.82-354,174.37-95,776.45

Finding the Fourth Proportional to 236,017.82, 354,174.37 and 95,776.45

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Solution

The fourth proportional to 236,017.82, 354,174.37 and 95,776.45 is: 143,724.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,017.82 : 354,174.37 = 95,776.45 : x
  2. Step 2: Convert to fraction form
    236,017.82/354,174.37 = 95,776.45/x
  3. Step 3: Cross multiply
    236,017.82x = 354,174.37 × 95,776.45
  4. Step 4: Simplify right side
    236,017.82x = 33,921,562,714.71
  5. Step 5: Solve for x
    x = 33,921,562,714.71/236,017.82
  6. Step 6: Final answer
    x = 143,724.58

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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.