Home / 184,670.84-276,787.56-84,746.82

Finding the Fourth Proportional to 184,670.84, 276,787.56 and 84,746.82

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Solution

The fourth proportional to 184,670.84, 276,787.56 and 84,746.82 is: 127,019.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,670.84 : 276,787.56 = 84,746.82 : x
  2. Step 2: Convert to fraction form
    184,670.84/276,787.56 = 84,746.82/x
  3. Step 3: Cross multiply
    184,670.84x = 276,787.56 × 84,746.82
  4. Step 4: Simplify right side
    184,670.84x = 23,456,865,525.56
  5. Step 5: Solve for x
    x = 23,456,865,525.56/184,670.84
  6. Step 6: Final answer
    x = 127,019.87

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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.