Home / 29,767.80-44,388.69-29,500.68

Finding the Fourth Proportional to 29,767.80, 44,388.69 and 29,500.68

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Solution

The fourth proportional to 29,767.80, 44,388.69 and 29,500.68 is: 43,990.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,767.80 : 44,388.69 = 29,500.68 : x
  2. Step 2: Convert to fraction form
    29,767.80/44,388.69 = 29,500.68/x
  3. Step 3: Cross multiply
    29,767.80x = 44,388.69 × 29,500.68
  4. Step 4: Simplify right side
    29,767.80x = 1,309,496,539.31
  5. Step 5: Solve for x
    x = 1,309,496,539.31/29,767.80
  6. Step 6: Final answer
    x = 43,990.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.