Home / 63,413.00-95,015.60-38,461.15

Finding the Fourth Proportional to 63,413.00, 95,015.60 and 38,461.15

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Solution

The fourth proportional to 63,413.00, 95,015.60 and 38,461.15 is: 57,628.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,413.00 : 95,015.60 = 38,461.15 : x
  2. Step 2: Convert to fraction form
    63,413.00/95,015.60 = 38,461.15/x
  3. Step 3: Cross multiply
    63,413.00x = 95,015.60 × 38,461.15
  4. Step 4: Simplify right side
    63,413.00x = 3,654,408,576.56
  5. Step 5: Solve for x
    x = 3,654,408,576.56/63,413.00
  6. Step 6: Final answer
    x = 57,628.70

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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.