Home / 163,627.41-225,797.57-92,003.16

Finding the Fourth Proportional to 163,627.41, 225,797.57 and 92,003.16

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Solution

The fourth proportional to 163,627.41, 225,797.57 and 92,003.16 is: 126,959.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,627.41 : 225,797.57 = 92,003.16 : x
  2. Step 2: Convert to fraction form
    163,627.41/225,797.57 = 92,003.16/x
  3. Step 3: Cross multiply
    163,627.41x = 225,797.57 × 92,003.16
  4. Step 4: Simplify right side
    163,627.41x = 20,774,089,960.32
  5. Step 5: Solve for x
    x = 20,774,089,960.32/163,627.41
  6. Step 6: Final answer
    x = 126,959.72

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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.