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Finding the Fourth Proportional to 241,615.96, 362,395.76 and 64,136.76

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Solution

The fourth proportional to 241,615.96, 362,395.76 and 64,136.76 is: 96,197.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,615.96 : 362,395.76 = 64,136.76 : x
  2. Step 2: Convert to fraction form
    241,615.96/362,395.76 = 64,136.76/x
  3. Step 3: Cross multiply
    241,615.96x = 362,395.76 × 64,136.76
  4. Step 4: Simplify right side
    241,615.96x = 23,242,889,884.14
  5. Step 5: Solve for x
    x = 23,242,889,884.14/241,615.96
  6. Step 6: Final answer
    x = 96,197.66

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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.