Home / 61,723.57-92,619.06-26,179.36

Finding the Fourth Proportional to 61,723.57, 92,619.06 and 26,179.36

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Solution

The fourth proportional to 61,723.57, 92,619.06 and 26,179.36 is: 39,283.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,723.57 : 92,619.06 = 26,179.36 : x
  2. Step 2: Convert to fraction form
    61,723.57/92,619.06 = 26,179.36/x
  3. Step 3: Cross multiply
    61,723.57x = 92,619.06 × 26,179.36
  4. Step 4: Simplify right side
    61,723.57x = 2,424,707,714.60
  5. Step 5: Solve for x
    x = 2,424,707,714.60/61,723.57
  6. Step 6: Final answer
    x = 39,283.34

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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.