Home / 184,701.13-277,067.40-58,307.56

Finding the Fourth Proportional to 184,701.13, 277,067.40 and 58,307.56

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Solution

The fourth proportional to 184,701.13, 277,067.40 and 58,307.56 is: 87,466.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,701.13 : 277,067.40 = 58,307.56 : x
  2. Step 2: Convert to fraction form
    184,701.13/277,067.40 = 58,307.56/x
  3. Step 3: Cross multiply
    184,701.13x = 277,067.40 × 58,307.56
  4. Step 4: Simplify right side
    184,701.13x = 16,155,124,049.54
  5. Step 5: Solve for x
    x = 16,155,124,049.54/184,701.13
  6. Step 6: Final answer
    x = 87,466.30

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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.