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Finding the Fourth Proportional to 364,274.00, 546,361.77 and 98,050.49

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Solution

The fourth proportional to 364,274.00, 546,361.77 and 98,050.49 is: 147,062.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,274.00 : 546,361.77 = 98,050.49 : x
  2. Step 2: Convert to fraction form
    364,274.00/546,361.77 = 98,050.49/x
  3. Step 3: Cross multiply
    364,274.00x = 546,361.77 × 98,050.49
  4. Step 4: Simplify right side
    364,274.00x = 53,571,036,533.96
  5. Step 5: Solve for x
    x = 53,571,036,533.96/364,274.00
  6. Step 6: Final answer
    x = 147,062.48

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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.