Home / 43,338.91-64,897.41-29,993.44

Finding the Fourth Proportional to 43,338.91, 64,897.41 and 29,993.44

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Solution

The fourth proportional to 43,338.91, 64,897.41 and 29,993.44 is: 44,913.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,338.91 : 64,897.41 = 29,993.44 : x
  2. Step 2: Convert to fraction form
    43,338.91/64,897.41 = 29,993.44/x
  3. Step 3: Cross multiply
    43,338.91x = 64,897.41 × 29,993.44
  4. Step 4: Simplify right side
    43,338.91x = 1,946,496,572.99
  5. Step 5: Solve for x
    x = 1,946,496,572.99/43,338.91
  6. Step 6: Final answer
    x = 44,913.37

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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.