Home / 246,851.62-370,200.86-89,059.56

Finding the Fourth Proportional to 246,851.62, 370,200.86 and 89,059.56

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Solution

The fourth proportional to 246,851.62, 370,200.86 and 89,059.56 is: 133,561.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,851.62 : 370,200.86 = 89,059.56 : x
  2. Step 2: Convert to fraction form
    246,851.62/370,200.86 = 89,059.56/x
  3. Step 3: Cross multiply
    246,851.62x = 370,200.86 × 89,059.56
  4. Step 4: Simplify right side
    246,851.62x = 32,969,925,703.22
  5. Step 5: Solve for x
    x = 32,969,925,703.22/246,851.62
  6. Step 6: Final answer
    x = 133,561.71

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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.