Home / 175,014.64-241,538.34-107,076.88

Finding the Fourth Proportional to 175,014.64, 241,538.34 and 107,076.88

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Solution

The fourth proportional to 175,014.64, 241,538.34 and 107,076.88 is: 147,777.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,014.64 : 241,538.34 = 107,076.88 : x
  2. Step 2: Convert to fraction form
    175,014.64/241,538.34 = 107,076.88/x
  3. Step 3: Cross multiply
    175,014.64x = 241,538.34 × 107,076.88
  4. Step 4: Simplify right side
    175,014.64x = 25,863,171,847.58
  5. Step 5: Solve for x
    x = 25,863,171,847.58/175,014.64
  6. Step 6: Final answer
    x = 147,777.19

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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.