Home / 184,063.32-276,053.94-71,746.56

Finding the Fourth Proportional to 184,063.32, 276,053.94 and 71,746.56

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Solution

The fourth proportional to 184,063.32, 276,053.94 and 71,746.56 is: 107,603.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,063.32 : 276,053.94 = 71,746.56 : x
  2. Step 2: Convert to fraction form
    184,063.32/276,053.94 = 71,746.56/x
  3. Step 3: Cross multiply
    184,063.32x = 276,053.94 × 71,746.56
  4. Step 4: Simplify right side
    184,063.32x = 19,805,920,569.45
  5. Step 5: Solve for x
    x = 19,805,920,569.45/184,063.32
  6. Step 6: Final answer
    x = 107,603.84

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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.