Home / 63,558.48-95,335.22-19,184.04

Finding the Fourth Proportional to 63,558.48, 95,335.22 and 19,184.04

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Solution

The fourth proportional to 63,558.48, 95,335.22 and 19,184.04 is: 28,775.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,558.48 : 95,335.22 = 19,184.04 : x
  2. Step 2: Convert to fraction form
    63,558.48/95,335.22 = 19,184.04/x
  3. Step 3: Cross multiply
    63,558.48x = 95,335.22 × 19,184.04
  4. Step 4: Simplify right side
    63,558.48x = 1,828,914,673.89
  5. Step 5: Solve for x
    x = 1,828,914,673.89/63,558.48
  6. Step 6: Final answer
    x = 28,775.31

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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.