Home / 96,745.01-145,106.55-33,553.46

Finding the Fourth Proportional to 96,745.01, 145,106.55 and 33,553.46

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Solution

The fourth proportional to 96,745.01, 145,106.55 and 33,553.46 is: 50,326.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,745.01 : 145,106.55 = 33,553.46 : x
  2. Step 2: Convert to fraction form
    96,745.01/145,106.55 = 33,553.46/x
  3. Step 3: Cross multiply
    96,745.01x = 145,106.55 × 33,553.46
  4. Step 4: Simplify right side
    96,745.01x = 4,868,826,095.63
  5. Step 5: Solve for x
    x = 4,868,826,095.63/96,745.01
  6. Step 6: Final answer
    x = 50,326.38

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1.5x scale

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.