Home / 45,455.52-62,745.68-33,614.16

Finding the Fourth Proportional to 45,455.52, 62,745.68 and 33,614.16

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Solution

The fourth proportional to 45,455.52, 62,745.68 and 33,614.16 is: 46,400.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,455.52 : 62,745.68 = 33,614.16 : x
  2. Step 2: Convert to fraction form
    45,455.52/62,745.68 = 33,614.16/x
  3. Step 3: Cross multiply
    45,455.52x = 62,745.68 × 33,614.16
  4. Step 4: Simplify right side
    45,455.52x = 2,109,143,326.83
  5. Step 5: Solve for x
    x = 2,109,143,326.83/45,455.52
  6. Step 6: Final answer
    x = 46,400.16

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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.