Home / 29,046.09-43,566.41-9,324.82

Finding the Fourth Proportional to 29,046.09, 43,566.41 and 9,324.82

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Solution

The fourth proportional to 29,046.09, 43,566.41 and 9,324.82 is: 13,986.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,046.09 : 43,566.41 = 9,324.82 : x
  2. Step 2: Convert to fraction form
    29,046.09/43,566.41 = 9,324.82/x
  3. Step 3: Cross multiply
    29,046.09x = 43,566.41 × 9,324.82
  4. Step 4: Simplify right side
    29,046.09x = 406,248,956.61
  5. Step 5: Solve for x
    x = 406,248,956.61/29,046.09
  6. Step 6: Final answer
    x = 13,986.35

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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.