Home / 88,809.44-122,555.58-48,522.34

Finding the Fourth Proportional to 88,809.44, 122,555.58 and 48,522.34

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Solution

The fourth proportional to 88,809.44, 122,555.58 and 48,522.34 is: 66,960.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,809.44 : 122,555.58 = 48,522.34 : x
  2. Step 2: Convert to fraction form
    88,809.44/122,555.58 = 48,522.34/x
  3. Step 3: Cross multiply
    88,809.44x = 122,555.58 × 48,522.34
  4. Step 4: Simplify right side
    88,809.44x = 5,946,682,908.88
  5. Step 5: Solve for x
    x = 5,946,682,908.88/88,809.44
  6. Step 6: Final answer
    x = 66,960.03

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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.