Home / 95,534.37-143,301.39-25,413.68

Finding the Fourth Proportional to 95,534.37, 143,301.39 and 25,413.68

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Solution

The fourth proportional to 95,534.37, 143,301.39 and 25,413.68 is: 38,120.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,534.37 : 143,301.39 = 25,413.68 : x
  2. Step 2: Convert to fraction form
    95,534.37/143,301.39 = 25,413.68/x
  3. Step 3: Cross multiply
    95,534.37x = 143,301.39 × 25,413.68
  4. Step 4: Simplify right side
    95,534.37x = 3,641,815,931.97
  5. Step 5: Solve for x
    x = 3,641,815,931.97/95,534.37
  6. Step 6: Final answer
    x = 38,120.48

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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.