Home / 94,210.54-141,316.62-27,651.76

Finding the Fourth Proportional to 94,210.54, 141,316.62 and 27,651.76

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Solution

The fourth proportional to 94,210.54, 141,316.62 and 27,651.76 is: 41,477.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,210.54 : 141,316.62 = 27,651.76 : x
  2. Step 2: Convert to fraction form
    94,210.54/141,316.62 = 27,651.76/x
  3. Step 3: Cross multiply
    94,210.54x = 141,316.62 × 27,651.76
  4. Step 4: Simplify right side
    94,210.54x = 3,907,653,260.25
  5. Step 5: Solve for x
    x = 3,907,653,260.25/94,210.54
  6. Step 6: Final answer
    x = 41,477.88

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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.