Home / 14,829.11-22,237.19-4,438.43

Finding the Fourth Proportional to 14,829.11, 22,237.19 and 4,438.43

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Solution

The fourth proportional to 14,829.11, 22,237.19 and 4,438.43 is: 6,655.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,829.11 : 22,237.19 = 4,438.43 : x
  2. Step 2: Convert to fraction form
    14,829.11/22,237.19 = 4,438.43/x
  3. Step 3: Cross multiply
    14,829.11x = 22,237.19 × 4,438.43
  4. Step 4: Simplify right side
    14,829.11x = 98,698,261.26
  5. Step 5: Solve for x
    x = 98,698,261.26/14,829.11
  6. Step 6: Final answer
    x = 6,655.71

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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.