Home / 104,365.05-156,566.16-33,303.27

Finding the Fourth Proportional to 104,365.05, 156,566.16 and 33,303.27

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Solution

The fourth proportional to 104,365.05, 156,566.16 and 33,303.27 is: 49,960.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,365.05 : 156,566.16 = 33,303.27 : x
  2. Step 2: Convert to fraction form
    104,365.05/156,566.16 = 33,303.27/x
  3. Step 3: Cross multiply
    104,365.05x = 156,566.16 × 33,303.27
  4. Step 4: Simplify right side
    104,365.05x = 5,214,165,099.34
  5. Step 5: Solve for x
    x = 5,214,165,099.34/104,365.05
  6. Step 6: Final answer
    x = 49,960.84

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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.