Home / 29,973.87-41,362.17-16,544.79

Finding the Fourth Proportional to 29,973.87, 41,362.17 and 16,544.79

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Solution

The fourth proportional to 29,973.87, 41,362.17 and 16,544.79 is: 22,830.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,973.87 : 41,362.17 = 16,544.79 : x
  2. Step 2: Convert to fraction form
    29,973.87/41,362.17 = 16,544.79/x
  3. Step 3: Cross multiply
    29,973.87x = 41,362.17 × 16,544.79
  4. Step 4: Simplify right side
    29,973.87x = 684,328,416.59
  5. Step 5: Solve for x
    x = 684,328,416.59/29,973.87
  6. Step 6: Final answer
    x = 22,830.83

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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.