Home / 13,060.82-19,594.56-4,295.82

Finding the Fourth Proportional to 13,060.82, 19,594.56 and 4,295.82

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Solution

The fourth proportional to 13,060.82, 19,594.56 and 4,295.82 is: 6,444.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,060.82 : 19,594.56 = 4,295.82 : x
  2. Step 2: Convert to fraction form
    13,060.82/19,594.56 = 4,295.82/x
  3. Step 3: Cross multiply
    13,060.82x = 19,594.56 × 4,295.82
  4. Step 4: Simplify right side
    13,060.82x = 84,174,702.74
  5. Step 5: Solve for x
    x = 84,174,702.74/13,060.82
  6. Step 6: Final answer
    x = 6,444.83

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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.