Home / 10,745.61-14,827.28-6,028.98

Finding the Fourth Proportional to 10,745.61, 14,827.28 and 6,028.98

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Solution

The fourth proportional to 10,745.61, 14,827.28 and 6,028.98 is: 8,319.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,745.61 : 14,827.28 = 6,028.98 : x
  2. Step 2: Convert to fraction form
    10,745.61/14,827.28 = 6,028.98/x
  3. Step 3: Cross multiply
    10,745.61x = 14,827.28 × 6,028.98
  4. Step 4: Simplify right side
    10,745.61x = 89,393,374.57
  5. Step 5: Solve for x
    x = 89,393,374.57/10,745.61
  6. Step 6: Final answer
    x = 8,319.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.