Home / 184,371.63-276,586.61-66,040.35

Finding the Fourth Proportional to 184,371.63, 276,586.61 and 66,040.35

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Solution

The fourth proportional to 184,371.63, 276,586.61 and 66,040.35 is: 99,070.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,371.63 : 276,586.61 = 66,040.35 : x
  2. Step 2: Convert to fraction form
    184,371.63/276,586.61 = 66,040.35/x
  3. Step 3: Cross multiply
    184,371.63x = 276,586.61 × 66,040.35
  4. Step 4: Simplify right side
    184,371.63x = 18,265,876,199.51
  5. Step 5: Solve for x
    x = 18,265,876,199.51/184,371.63
  6. Step 6: Final answer
    x = 99,070.97

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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.