Home / 62,464.68-93,703.58-20,348.04

Finding the Fourth Proportional to 62,464.68, 93,703.58 and 20,348.04

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Solution

The fourth proportional to 62,464.68, 93,703.58 and 20,348.04 is: 30,524.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,464.68 : 93,703.58 = 20,348.04 : x
  2. Step 2: Convert to fraction form
    62,464.68/93,703.58 = 20,348.04/x
  3. Step 3: Cross multiply
    62,464.68x = 93,703.58 × 20,348.04
  4. Step 4: Simplify right side
    62,464.68x = 1,906,684,193.98
  5. Step 5: Solve for x
    x = 1,906,684,193.98/62,464.68
  6. Step 6: Final answer
    x = 30,524.20

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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.