Home / 13,050.44-19,567.16-8,594.63

Finding the Fourth Proportional to 13,050.44, 19,567.16 and 8,594.63

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Solution

The fourth proportional to 13,050.44, 19,567.16 and 8,594.63 is: 12,886.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,050.44 : 19,567.16 = 8,594.63 : x
  2. Step 2: Convert to fraction form
    13,050.44/19,567.16 = 8,594.63/x
  3. Step 3: Cross multiply
    13,050.44x = 19,567.16 × 8,594.63
  4. Step 4: Simplify right side
    13,050.44x = 168,172,359.54
  5. Step 5: Solve for x
    x = 168,172,359.54/13,050.44
  6. Step 6: Final answer
    x = 12,886.34

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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.