Home / 134,025.01-184,827.74-88,003.48

Finding the Fourth Proportional to 134,025.01, 184,827.74 and 88,003.48

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Solution

The fourth proportional to 134,025.01, 184,827.74 and 88,003.48 is: 121,361.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,025.01 : 184,827.74 = 88,003.48 : x
  2. Step 2: Convert to fraction form
    134,025.01/184,827.74 = 88,003.48/x
  3. Step 3: Cross multiply
    134,025.01x = 184,827.74 × 88,003.48
  4. Step 4: Simplify right side
    134,025.01x = 16,265,484,863.43
  5. Step 5: Solve for x
    x = 16,265,484,863.43/134,025.01
  6. Step 6: Final answer
    x = 121,361.57

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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.