Home / 49,141.02-67,745.95-41,556.93

Finding the Fourth Proportional to 49,141.02, 67,745.95 and 41,556.93

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Solution

The fourth proportional to 49,141.02, 67,745.95 and 41,556.93 is: 57,290.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,141.02 : 67,745.95 = 41,556.93 : x
  2. Step 2: Convert to fraction form
    49,141.02/67,745.95 = 41,556.93/x
  3. Step 3: Cross multiply
    49,141.02x = 67,745.95 × 41,556.93
  4. Step 4: Simplify right side
    49,141.02x = 2,815,313,701.93
  5. Step 5: Solve for x
    x = 2,815,313,701.93/49,141.02
  6. Step 6: Final answer
    x = 57,290.50

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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.