Home / 14,983.88-22,476.60-3,890.52

Finding the Fourth Proportional to 14,983.88, 22,476.60 and 3,890.52

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Solution

The fourth proportional to 14,983.88, 22,476.60 and 3,890.52 is: 5,835.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,983.88 : 22,476.60 = 3,890.52 : x
  2. Step 2: Convert to fraction form
    14,983.88/22,476.60 = 3,890.52/x
  3. Step 3: Cross multiply
    14,983.88x = 22,476.60 × 3,890.52
  4. Step 4: Simplify right side
    14,983.88x = 87,445,661.83
  5. Step 5: Solve for x
    x = 87,445,661.83/14,983.88
  6. Step 6: Final answer
    x = 5,835.98

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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.