Home / 15,734.96-23,606.52-5,874.32

Finding the Fourth Proportional to 15,734.96, 23,606.52 and 5,874.32

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Solution

The fourth proportional to 15,734.96, 23,606.52 and 5,874.32 is: 8,813.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,734.96 : 23,606.52 = 5,874.32 : x
  2. Step 2: Convert to fraction form
    15,734.96/23,606.52 = 5,874.32/x
  3. Step 3: Cross multiply
    15,734.96x = 23,606.52 × 5,874.32
  4. Step 4: Simplify right side
    15,734.96x = 138,672,252.57
  5. Step 5: Solve for x
    x = 138,672,252.57/15,734.96
  6. Step 6: Final answer
    x = 8,813.00

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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.