Home / 15,808.34-23,694.27-5,941.31

Finding the Fourth Proportional to 15,808.34, 23,694.27 and 5,941.31

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Solution

The fourth proportional to 15,808.34, 23,694.27 and 5,941.31 is: 8,905.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,808.34 : 23,694.27 = 5,941.31 : x
  2. Step 2: Convert to fraction form
    15,808.34/23,694.27 = 5,941.31/x
  3. Step 3: Cross multiply
    15,808.34x = 23,694.27 × 5,941.31
  4. Step 4: Simplify right side
    15,808.34x = 140,775,003.29
  5. Step 5: Solve for x
    x = 140,775,003.29/15,808.34
  6. Step 6: Final answer
    x = 8,905.11

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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.