Home / 39,195.25-59,054.36-35,451.35

Finding the Fourth Proportional to 39,195.25, 59,054.36 and 35,451.35

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Solution

The fourth proportional to 39,195.25, 59,054.36 and 35,451.35 is: 53,413.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,195.25 : 59,054.36 = 35,451.35 : x
  2. Step 2: Convert to fraction form
    39,195.25/59,054.36 = 35,451.35/x
  3. Step 3: Cross multiply
    39,195.25x = 59,054.36 × 35,451.35
  4. Step 4: Simplify right side
    39,195.25x = 2,093,556,617.49
  5. Step 5: Solve for x
    x = 2,093,556,617.49/39,195.25
  6. Step 6: Final answer
    x = 53,413.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.