Home / 375,037.60-562,556.38-164,677.36

Finding the Fourth Proportional to 375,037.60, 562,556.38 and 164,677.36

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Solution

The fourth proportional to 375,037.60, 562,556.38 and 164,677.36 is: 247,016.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,037.60 : 562,556.38 = 164,677.36 : x
  2. Step 2: Convert to fraction form
    375,037.60/562,556.38 = 164,677.36/x
  3. Step 3: Cross multiply
    375,037.60x = 562,556.38 × 164,677.36
  4. Step 4: Simplify right side
    375,037.60x = 92,640,299,509.56
  5. Step 5: Solve for x
    x = 92,640,299,509.56/375,037.60
  6. Step 6: Final answer
    x = 247,016.03

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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.