Home / 162,050.96-223,594.62-94,028.52

Finding the Fourth Proportional to 162,050.96, 223,594.62 and 94,028.52

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Solution

The fourth proportional to 162,050.96, 223,594.62 and 94,028.52 is: 129,738.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,050.96 : 223,594.62 = 94,028.52 : x
  2. Step 2: Convert to fraction form
    162,050.96/223,594.62 = 94,028.52/x
  3. Step 3: Cross multiply
    162,050.96x = 223,594.62 × 94,028.52
  4. Step 4: Simplify right side
    162,050.96x = 21,024,271,198.56
  5. Step 5: Solve for x
    x = 21,024,271,198.56/162,050.96
  6. Step 6: Final answer
    x = 129,738.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.