Home / 49,017.63-73,537.37-17,852.88

Finding the Fourth Proportional to 49,017.63, 73,537.37 and 17,852.88

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Solution

The fourth proportional to 49,017.63, 73,537.37 and 17,852.88 is: 26,783.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,017.63 : 73,537.37 = 17,852.88 : x
  2. Step 2: Convert to fraction form
    49,017.63/73,537.37 = 17,852.88/x
  3. Step 3: Cross multiply
    49,017.63x = 73,537.37 × 17,852.88
  4. Step 4: Simplify right side
    49,017.63x = 1,312,853,519.07
  5. Step 5: Solve for x
    x = 1,312,853,519.07/49,017.63
  6. Step 6: Final answer
    x = 26,783.30

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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.