Home / 63,938.00-95,907.48-28,389.75

Finding the Fourth Proportional to 63,938.00, 95,907.48 and 28,389.75

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Solution

The fourth proportional to 63,938.00, 95,907.48 and 28,389.75 is: 42,584.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,938.00 : 95,907.48 = 28,389.75 : x
  2. Step 2: Convert to fraction form
    63,938.00/95,907.48 = 28,389.75/x
  3. Step 3: Cross multiply
    63,938.00x = 95,907.48 × 28,389.75
  4. Step 4: Simplify right side
    63,938.00x = 2,722,788,914.22
  5. Step 5: Solve for x
    x = 2,722,788,914.22/63,938.00
  6. Step 6: Final answer
    x = 42,584.83

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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.