Home / 88,804.42-122,550.19-48,518.84

Finding the Fourth Proportional to 88,804.42, 122,550.19 and 48,518.84

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Solution

The fourth proportional to 88,804.42, 122,550.19 and 48,518.84 is: 66,956.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,804.42 : 122,550.19 = 48,518.84 : x
  2. Step 2: Convert to fraction form
    88,804.42/122,550.19 = 48,518.84/x
  3. Step 3: Cross multiply
    88,804.42x = 122,550.19 × 48,518.84
  4. Step 4: Simplify right side
    88,804.42x = 5,945,992,817.99
  5. Step 5: Solve for x
    x = 5,945,992,817.99/88,804.42
  6. Step 6: Final answer
    x = 66,956.05

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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.