Home / 104,896.33-144,757.10-59,574.31

Finding the Fourth Proportional to 104,896.33, 144,757.10 and 59,574.31

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Solution

The fourth proportional to 104,896.33, 144,757.10 and 59,574.31 is: 82,212.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,896.33 : 144,757.10 = 59,574.31 : x
  2. Step 2: Convert to fraction form
    104,896.33/144,757.10 = 59,574.31/x
  3. Step 3: Cross multiply
    104,896.33x = 144,757.10 × 59,574.31
  4. Step 4: Simplify right side
    104,896.33x = 8,623,804,350.10
  5. Step 5: Solve for x
    x = 8,623,804,350.10/104,896.33
  6. Step 6: Final answer
    x = 82,212.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.