Home / 184,698.76-277,097.51-66,371.13

Finding the Fourth Proportional to 184,698.76, 277,097.51 and 66,371.13

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Solution

The fourth proportional to 184,698.76, 277,097.51 and 66,371.13 is: 99,574.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,698.76 : 277,097.51 = 66,371.13 : x
  2. Step 2: Convert to fraction form
    184,698.76/277,097.51 = 66,371.13/x
  3. Step 3: Cross multiply
    184,698.76x = 277,097.51 × 66,371.13
  4. Step 4: Simplify right side
    184,698.76x = 18,391,274,858.89
  5. Step 5: Solve for x
    x = 18,391,274,858.89/184,698.76
  6. Step 6: Final answer
    x = 99,574.44

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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.