Home / 69,583.83-95,966.46-48,413.67

Finding the Fourth Proportional to 69,583.83, 95,966.46 and 48,413.67

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Solution

The fourth proportional to 69,583.83, 95,966.46 and 48,413.67 is: 66,769.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,583.83 : 95,966.46 = 48,413.67 : x
  2. Step 2: Convert to fraction form
    69,583.83/95,966.46 = 48,413.67/x
  3. Step 3: Cross multiply
    69,583.83x = 95,966.46 × 48,413.67
  4. Step 4: Simplify right side
    69,583.83x = 4,646,088,525.51
  5. Step 5: Solve for x
    x = 4,646,088,525.51/69,583.83
  6. Step 6: Final answer
    x = 66,769.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.