Home / 44,069.89-65,958.65-40,130.25

Finding the Fourth Proportional to 44,069.89, 65,958.65 and 40,130.25

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Solution

The fourth proportional to 44,069.89, 65,958.65 and 40,130.25 is: 60,062.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,069.89 : 65,958.65 = 40,130.25 : x
  2. Step 2: Convert to fraction form
    44,069.89/65,958.65 = 40,130.25/x
  3. Step 3: Cross multiply
    44,069.89x = 65,958.65 × 40,130.25
  4. Step 4: Simplify right side
    44,069.89x = 2,646,937,413.40
  5. Step 5: Solve for x
    x = 2,646,937,413.40/44,069.89
  6. Step 6: Final answer
    x = 60,062.27

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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.