Home / 195,765.90-293,602.83-110,413.56

Finding the Fourth Proportional to 195,765.90, 293,602.83 and 110,413.56

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Solution

The fourth proportional to 195,765.90, 293,602.83 and 110,413.56 is: 165,594.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,765.90 : 293,602.83 = 110,413.56 : x
  2. Step 2: Convert to fraction form
    195,765.90/293,602.83 = 110,413.56/x
  3. Step 3: Cross multiply
    195,765.90x = 293,602.83 × 110,413.56
  4. Step 4: Simplify right side
    195,765.90x = 32,417,733,686.37
  5. Step 5: Solve for x
    x = 32,417,733,686.37/195,765.90
  6. Step 6: Final answer
    x = 165,594.38

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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.