Home / 23,873.10-35,821.53-18,065.34

Finding the Fourth Proportional to 23,873.10, 35,821.53 and 18,065.34

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Solution

The fourth proportional to 23,873.10, 35,821.53 and 18,065.34 is: 27,107.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,873.10 : 35,821.53 = 18,065.34 : x
  2. Step 2: Convert to fraction form
    23,873.10/35,821.53 = 18,065.34/x
  3. Step 3: Cross multiply
    23,873.10x = 35,821.53 × 18,065.34
  4. Step 4: Simplify right side
    23,873.10x = 647,128,118.77
  5. Step 5: Solve for x
    x = 647,128,118.77/23,873.10
  6. Step 6: Final answer
    x = 27,107.00

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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.