Home / 57,413.02-79,237.30-32,262.52

Finding the Fourth Proportional to 57,413.02, 79,237.30 and 32,262.52

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Solution

The fourth proportional to 57,413.02, 79,237.30 and 32,262.52 is: 44,526.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,413.02 : 79,237.30 = 32,262.52 : x
  2. Step 2: Convert to fraction form
    57,413.02/79,237.30 = 32,262.52/x
  3. Step 3: Cross multiply
    57,413.02x = 79,237.30 × 32,262.52
  4. Step 4: Simplify right side
    57,413.02x = 2,556,394,976.00
  5. Step 5: Solve for x
    x = 2,556,394,976.00/57,413.02
  6. Step 6: Final answer
    x = 44,526.40

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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.