Home / 45,468.11-62,745.56-25,323.82

Finding the Fourth Proportional to 45,468.11, 62,745.56 and 25,323.82

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Solution

The fourth proportional to 45,468.11, 62,745.56 and 25,323.82 is: 34,946.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,468.11 : 62,745.56 = 25,323.82 : x
  2. Step 2: Convert to fraction form
    45,468.11/62,745.56 = 25,323.82/x
  3. Step 3: Cross multiply
    45,468.11x = 62,745.56 × 25,323.82
  4. Step 4: Simplify right side
    45,468.11x = 1,588,957,267.24
  5. Step 5: Solve for x
    x = 1,588,957,267.24/45,468.11
  6. Step 6: Final answer
    x = 34,946.63

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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.