Home / 104,227.05-156,549.69-62,189.22

Finding the Fourth Proportional to 104,227.05, 156,549.69 and 62,189.22

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Solution

The fourth proportional to 104,227.05, 156,549.69 and 62,189.22 is: 93,408.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,227.05 : 156,549.69 = 62,189.22 : x
  2. Step 2: Convert to fraction form
    104,227.05/156,549.69 = 62,189.22/x
  3. Step 3: Cross multiply
    104,227.05x = 156,549.69 × 62,189.22
  4. Step 4: Simplify right side
    104,227.05x = 9,735,703,112.34
  5. Step 5: Solve for x
    x = 9,735,703,112.34/104,227.05
  6. Step 6: Final answer
    x = 93,408.60

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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.