Home / 184,841.48-277,093.64-66,485.63

Finding the Fourth Proportional to 184,841.48, 277,093.64 and 66,485.63

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Solution

The fourth proportional to 184,841.48, 277,093.64 and 66,485.63 is: 99,667.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,841.48 : 277,093.64 = 66,485.63 : x
  2. Step 2: Convert to fraction form
    184,841.48/277,093.64 = 66,485.63/x
  3. Step 3: Cross multiply
    184,841.48x = 277,093.64 × 66,485.63
  4. Step 4: Simplify right side
    184,841.48x = 18,422,746,083.34
  5. Step 5: Solve for x
    x = 18,422,746,083.34/184,841.48
  6. Step 6: Final answer
    x = 99,667.81

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1.5x scale

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.