Home / 14,452.70-21,676.32-4,592.07

Finding the Fourth Proportional to 14,452.70, 21,676.32 and 4,592.07

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Solution

The fourth proportional to 14,452.70, 21,676.32 and 4,592.07 is: 6,887.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,452.70 : 21,676.32 = 4,592.07 : x
  2. Step 2: Convert to fraction form
    14,452.70/21,676.32 = 4,592.07/x
  3. Step 3: Cross multiply
    14,452.70x = 21,676.32 × 4,592.07
  4. Step 4: Simplify right side
    14,452.70x = 99,539,178.78
  5. Step 5: Solve for x
    x = 99,539,178.78/14,452.70
  6. Step 6: Final answer
    x = 6,887.24

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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.