Home / 49,160.07-67,824.86-29,010.15

Finding the Fourth Proportional to 49,160.07, 67,824.86 and 29,010.15

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Solution

The fourth proportional to 49,160.07, 67,824.86 and 29,010.15 is: 40,024.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,160.07 : 67,824.86 = 29,010.15 : x
  2. Step 2: Convert to fraction form
    49,160.07/67,824.86 = 29,010.15/x
  3. Step 3: Cross multiply
    49,160.07x = 67,824.86 × 29,010.15
  4. Step 4: Simplify right side
    49,160.07x = 1,967,609,217.28
  5. Step 5: Solve for x
    x = 1,967,609,217.28/49,160.07
  6. Step 6: Final answer
    x = 40,024.54

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1.5x scale

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.