Home / 60,188.58-90,370.44-44,442.18

Finding the Fourth Proportional to 60,188.58, 90,370.44 and 44,442.18

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Solution

The fourth proportional to 60,188.58, 90,370.44 and 44,442.18 is: 66,727.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,188.58 : 90,370.44 = 44,442.18 : x
  2. Step 2: Convert to fraction form
    60,188.58/90,370.44 = 44,442.18/x
  3. Step 3: Cross multiply
    60,188.58x = 90,370.44 × 44,442.18
  4. Step 4: Simplify right side
    60,188.58x = 4,016,259,361.16
  5. Step 5: Solve for x
    x = 4,016,259,361.16/60,188.58
  6. Step 6: Final answer
    x = 66,727.93

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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.