Home / 60,792.24-91,176.78-25,756.50

Finding the Fourth Proportional to 60,792.24, 91,176.78 and 25,756.50

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Solution

The fourth proportional to 60,792.24, 91,176.78 and 25,756.50 is: 38,629.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,792.24 : 91,176.78 = 25,756.50 : x
  2. Step 2: Convert to fraction form
    60,792.24/91,176.78 = 25,756.50/x
  3. Step 3: Cross multiply
    60,792.24x = 91,176.78 × 25,756.50
  4. Step 4: Simplify right side
    60,792.24x = 2,348,394,734.07
  5. Step 5: Solve for x
    x = 2,348,394,734.07/60,792.24
  6. Step 6: Final answer
    x = 38,629.84

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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.