Home / 195,655.07-293,413.39-93,060.32

Finding the Fourth Proportional to 195,655.07, 293,413.39 and 93,060.32

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Solution

The fourth proportional to 195,655.07, 293,413.39 and 93,060.32 is: 139,557.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,655.07 : 293,413.39 = 93,060.32 : x
  2. Step 2: Convert to fraction form
    195,655.07/293,413.39 = 93,060.32/x
  3. Step 3: Cross multiply
    195,655.07x = 293,413.39 × 93,060.32
  4. Step 4: Simplify right side
    195,655.07x = 27,305,142,265.97
  5. Step 5: Solve for x
    x = 27,305,142,265.97/195,655.07
  6. Step 6: Final answer
    x = 139,557.55

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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.