Home / 30,714.92-46,163.27-25,483.87

Finding the Fourth Proportional to 30,714.92, 46,163.27 and 25,483.87

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Solution

The fourth proportional to 30,714.92, 46,163.27 and 25,483.87 is: 38,301.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,714.92 : 46,163.27 = 25,483.87 : x
  2. Step 2: Convert to fraction form
    30,714.92/46,163.27 = 25,483.87/x
  3. Step 3: Cross multiply
    30,714.92x = 46,163.27 × 25,483.87
  4. Step 4: Simplify right side
    30,714.92x = 1,176,418,771.45
  5. Step 5: Solve for x
    x = 1,176,418,771.45/30,714.92
  6. Step 6: Final answer
    x = 38,301.22

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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.