Home / 184,401.60-254,338.44-127,060.08

Finding the Fourth Proportional to 184,401.60, 254,338.44 and 127,060.08

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Solution

The fourth proportional to 184,401.60, 254,338.44 and 127,060.08 is: 175,249.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,401.60 : 254,338.44 = 127,060.08 : x
  2. Step 2: Convert to fraction form
    184,401.60/254,338.44 = 127,060.08/x
  3. Step 3: Cross multiply
    184,401.60x = 254,338.44 × 127,060.08
  4. Step 4: Simplify right side
    184,401.60x = 32,316,262,533.48
  5. Step 5: Solve for x
    x = 32,316,262,533.48/184,401.60
  6. Step 6: Final answer
    x = 175,249.36

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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.