Home / 201,230.32-301,889.04-60,999.52

Finding the Fourth Proportional to 201,230.32, 301,889.04 and 60,999.52

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Solution

The fourth proportional to 201,230.32, 301,889.04 and 60,999.52 is: 91,512.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,230.32 : 301,889.04 = 60,999.52 : x
  2. Step 2: Convert to fraction form
    201,230.32/301,889.04 = 60,999.52/x
  3. Step 3: Cross multiply
    201,230.32x = 301,889.04 × 60,999.52
  4. Step 4: Simplify right side
    201,230.32x = 18,415,086,533.26
  5. Step 5: Solve for x
    x = 18,415,086,533.26/201,230.32
  6. Step 6: Final answer
    x = 91,512.48

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1.5x scale

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.