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Finding the Fourth Proportional to 174,797.01, 241,457.33 and 137,033.33

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Solution

The fourth proportional to 174,797.01, 241,457.33 and 137,033.33 is: 189,292.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,797.01 : 241,457.33 = 137,033.33 : x
  2. Step 2: Convert to fraction form
    174,797.01/241,457.33 = 137,033.33/x
  3. Step 3: Cross multiply
    174,797.01x = 241,457.33 × 137,033.33
  4. Step 4: Simplify right side
    174,797.01x = 33,087,701,982.81
  5. Step 5: Solve for x
    x = 33,087,701,982.81/174,797.01
  6. Step 6: Final answer
    x = 189,292.15

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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.