Home / 35,794.50-49,407.74-25,215.09

Finding the Fourth Proportional to 35,794.50, 49,407.74 and 25,215.09

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Solution

The fourth proportional to 35,794.50, 49,407.74 and 25,215.09 is: 34,804.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,794.50 : 49,407.74 = 25,215.09 : x
  2. Step 2: Convert to fraction form
    35,794.50/49,407.74 = 25,215.09/x
  3. Step 3: Cross multiply
    35,794.50x = 49,407.74 × 25,215.09
  4. Step 4: Simplify right side
    35,794.50x = 1,245,820,610.80
  5. Step 5: Solve for x
    x = 1,245,820,610.80/35,794.50
  6. Step 6: Final answer
    x = 34,804.81

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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.