Home / 134,050.82-201,076.05-34,211.01

Finding the Fourth Proportional to 134,050.82, 201,076.05 and 34,211.01

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Solution

The fourth proportional to 134,050.82, 201,076.05 and 34,211.01 is: 51,316.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,050.82 : 201,076.05 = 34,211.01 : x
  2. Step 2: Convert to fraction form
    134,050.82/201,076.05 = 34,211.01/x
  3. Step 3: Cross multiply
    134,050.82x = 201,076.05 × 34,211.01
  4. Step 4: Simplify right side
    134,050.82x = 6,879,014,508.58
  5. Step 5: Solve for x
    x = 6,879,014,508.58/134,050.82
  6. Step 6: Final answer
    x = 51,316.47

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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.