Home / 53,196.63-73,411.84-29,324.16

Finding the Fourth Proportional to 53,196.63, 73,411.84 and 29,324.16

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Solution

The fourth proportional to 53,196.63, 73,411.84 and 29,324.16 is: 40,467.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,196.63 : 73,411.84 = 29,324.16 : x
  2. Step 2: Convert to fraction form
    53,196.63/73,411.84 = 29,324.16/x
  3. Step 3: Cross multiply
    53,196.63x = 73,411.84 × 29,324.16
  4. Step 4: Simplify right side
    53,196.63x = 2,152,740,542.05
  5. Step 5: Solve for x
    x = 2,152,740,542.05/53,196.63
  6. Step 6: Final answer
    x = 40,467.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.