Home / 184,534.97-276,889.93-109,802.75

Finding the Fourth Proportional to 184,534.97, 276,889.93 and 109,802.75

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Solution

The fourth proportional to 184,534.97, 276,889.93 and 109,802.75 is: 164,756.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,534.97 : 276,889.93 = 109,802.75 : x
  2. Step 2: Convert to fraction form
    184,534.97/276,889.93 = 109,802.75/x
  3. Step 3: Cross multiply
    184,534.97x = 276,889.93 × 109,802.75
  4. Step 4: Simplify right side
    184,534.97x = 30,403,274,102.35
  5. Step 5: Solve for x
    x = 30,403,274,102.35/184,534.97
  6. Step 6: Final answer
    x = 164,756.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.