Home / 174,703.98-241,117.38-106,760.10

Finding the Fourth Proportional to 174,703.98, 241,117.38 and 106,760.10

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Solution

The fourth proportional to 174,703.98, 241,117.38 and 106,760.10 is: 147,344.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,703.98 : 241,117.38 = 106,760.10 : x
  2. Step 2: Convert to fraction form
    174,703.98/241,117.38 = 106,760.10/x
  3. Step 3: Cross multiply
    174,703.98x = 241,117.38 × 106,760.10
  4. Step 4: Simplify right side
    174,703.98x = 25,741,715,600.54
  5. Step 5: Solve for x
    x = 25,741,715,600.54/174,703.98
  6. Step 6: Final answer
    x = 147,344.76

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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.