Home / 184,026.69-276,040.10-57,676.74

Finding the Fourth Proportional to 184,026.69, 276,040.10 and 57,676.74

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Solution

The fourth proportional to 184,026.69, 276,040.10 and 57,676.74 is: 86,515.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,026.69 : 276,040.10 = 57,676.74 : x
  2. Step 2: Convert to fraction form
    184,026.69/276,040.10 = 57,676.74/x
  3. Step 3: Cross multiply
    184,026.69x = 276,040.10 × 57,676.74
  4. Step 4: Simplify right side
    184,026.69x = 15,921,092,774.39
  5. Step 5: Solve for x
    x = 15,921,092,774.39/184,026.69
  6. Step 6: Final answer
    x = 86,515.13

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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.