Home / 29,830.56-41,105.52-23,075.16

Finding the Fourth Proportional to 29,830.56, 41,105.52 and 23,075.16

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Solution

The fourth proportional to 29,830.56, 41,105.52 and 23,075.16 is: 31,796.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,830.56 : 41,105.52 = 23,075.16 : x
  2. Step 2: Convert to fraction form
    29,830.56/41,105.52 = 23,075.16/x
  3. Step 3: Cross multiply
    29,830.56x = 41,105.52 × 23,075.16
  4. Step 4: Simplify right side
    29,830.56x = 948,516,450.88
  5. Step 5: Solve for x
    x = 948,516,450.88/29,830.56
  6. Step 6: Final answer
    x = 31,796.80

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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.