Home / 55,041.56-82,537.14-17,594.36

Finding the Fourth Proportional to 55,041.56, 82,537.14 and 17,594.36

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Solution

The fourth proportional to 55,041.56, 82,537.14 and 17,594.36 is: 26,383.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,041.56 : 82,537.14 = 17,594.36 : x
  2. Step 2: Convert to fraction form
    55,041.56/82,537.14 = 17,594.36/x
  3. Step 3: Cross multiply
    55,041.56x = 82,537.14 × 17,594.36
  4. Step 4: Simplify right side
    55,041.56x = 1,452,188,154.53
  5. Step 5: Solve for x
    x = 1,452,188,154.53/55,041.56
  6. Step 6: Final answer
    x = 26,383.48

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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.