Home / 164,733.84-247,067.03-46,406.21

Finding the Fourth Proportional to 164,733.84, 247,067.03 and 46,406.21

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Solution

The fourth proportional to 164,733.84, 247,067.03 and 46,406.21 is: 69,599.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,733.84 : 247,067.03 = 46,406.21 : x
  2. Step 2: Convert to fraction form
    164,733.84/247,067.03 = 46,406.21/x
  3. Step 3: Cross multiply
    164,733.84x = 247,067.03 × 46,406.21
  4. Step 4: Simplify right side
    164,733.84x = 11,465,443,010.89
  5. Step 5: Solve for x
    x = 11,465,443,010.89/164,733.84
  6. Step 6: Final answer
    x = 69,599.80

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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.