Home / 184,407.06-254,506.47-107,949.54

Finding the Fourth Proportional to 184,407.06, 254,506.47 and 107,949.54

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Solution

The fourth proportional to 184,407.06, 254,506.47 and 107,949.54 is: 148,984.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,407.06 : 254,506.47 = 107,949.54 : x
  2. Step 2: Convert to fraction form
    184,407.06/254,506.47 = 107,949.54/x
  3. Step 3: Cross multiply
    184,407.06x = 254,506.47 × 107,949.54
  4. Step 4: Simplify right side
    184,407.06x = 27,473,856,363.52
  5. Step 5: Solve for x
    x = 27,473,856,363.52/184,407.06
  6. Step 6: Final answer
    x = 148,984.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.