Home / 63,568.90-95,354.07-19,196.02

Finding the Fourth Proportional to 63,568.90, 95,354.07 and 19,196.02

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Solution

The fourth proportional to 63,568.90, 95,354.07 and 19,196.02 is: 28,794.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,568.90 : 95,354.07 = 19,196.02 : x
  2. Step 2: Convert to fraction form
    63,568.90/95,354.07 = 19,196.02/x
  3. Step 3: Cross multiply
    63,568.90x = 95,354.07 × 19,196.02
  4. Step 4: Simplify right side
    63,568.90x = 1,830,418,634.80
  5. Step 5: Solve for x
    x = 1,830,418,634.80/63,568.90
  6. Step 6: Final answer
    x = 28,794.25

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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.