Home / 10,745.82-14,829.49-6,030.45

Finding the Fourth Proportional to 10,745.82, 14,829.49 and 6,030.45

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Solution

The fourth proportional to 10,745.82, 14,829.49 and 6,030.45 is: 8,322.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,745.82 : 14,829.49 = 6,030.45 : x
  2. Step 2: Convert to fraction form
    10,745.82/14,829.49 = 6,030.45/x
  3. Step 3: Cross multiply
    10,745.82x = 14,829.49 × 6,030.45
  4. Step 4: Simplify right side
    10,745.82x = 89,428,467.82
  5. Step 5: Solve for x
    x = 89,428,467.82/10,745.82
  6. Step 6: Final answer
    x = 8,322.16

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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.