Home / 201,084.49-301,167.42-95,977.27

Finding the Fourth Proportional to 201,084.49, 301,167.42 and 95,977.27

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Solution

The fourth proportional to 201,084.49, 301,167.42 and 95,977.27 is: 143,746.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,084.49 : 301,167.42 = 95,977.27 : x
  2. Step 2: Convert to fraction form
    201,084.49/301,167.42 = 95,977.27/x
  3. Step 3: Cross multiply
    201,084.49x = 301,167.42 × 95,977.27
  4. Step 4: Simplify right side
    201,084.49x = 28,905,226,784.54
  5. Step 5: Solve for x
    x = 28,905,226,784.54/201,084.49
  6. Step 6: Final answer
    x = 143,746.67

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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.