Home / 29,757.19-41,066.41-16,328.32

Finding the Fourth Proportional to 29,757.19, 41,066.41 and 16,328.32

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Solution

The fourth proportional to 29,757.19, 41,066.41 and 16,328.32 is: 22,533.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,757.19 : 41,066.41 = 16,328.32 : x
  2. Step 2: Convert to fraction form
    29,757.19/41,066.41 = 16,328.32/x
  3. Step 3: Cross multiply
    29,757.19x = 41,066.41 × 16,328.32
  4. Step 4: Simplify right side
    29,757.19x = 670,545,483.73
  5. Step 5: Solve for x
    x = 670,545,483.73/29,757.19
  6. Step 6: Final answer
    x = 22,533.90

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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.