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Finding the Fourth Proportional to 174,833.30, 241,269.61 and 98,352.46

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Solution

The fourth proportional to 174,833.30, 241,269.61 and 98,352.46 is: 135,726.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,833.30 : 241,269.61 = 98,352.46 : x
  2. Step 2: Convert to fraction form
    174,833.30/241,269.61 = 98,352.46/x
  3. Step 3: Cross multiply
    174,833.30x = 241,269.61 × 98,352.46
  4. Step 4: Simplify right side
    174,833.30x = 23,729,457,968.63
  5. Step 5: Solve for x
    x = 23,729,457,968.63/174,833.30
  6. Step 6: Final answer
    x = 135,726.19

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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.