Home / 104,228.05-156,551.19-62,190.22

Finding the Fourth Proportional to 104,228.05, 156,551.19 and 62,190.22

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Solution

The fourth proportional to 104,228.05, 156,551.19 and 62,190.22 is: 93,410.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,228.05 : 156,551.19 = 62,190.22 : x
  2. Step 2: Convert to fraction form
    104,228.05/156,551.19 = 62,190.22/x
  3. Step 3: Cross multiply
    104,228.05x = 156,551.19 × 62,190.22
  4. Step 4: Simplify right side
    104,228.05x = 9,735,952,947.36
  5. Step 5: Solve for x
    x = 9,735,952,947.36/104,228.05
  6. Step 6: Final answer
    x = 93,410.10

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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.