Home / 29,104.90-43,658.42-9,383.74

Finding the Fourth Proportional to 29,104.90, 43,658.42 and 9,383.74

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Solution

The fourth proportional to 29,104.90, 43,658.42 and 9,383.74 is: 14,075.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,104.90 : 43,658.42 = 9,383.74 : x
  2. Step 2: Convert to fraction form
    29,104.90/43,658.42 = 9,383.74/x
  3. Step 3: Cross multiply
    29,104.90x = 43,658.42 × 9,383.74
  4. Step 4: Simplify right side
    29,104.90x = 409,679,262.09
  5. Step 5: Solve for x
    x = 409,679,262.09/29,104.90
  6. Step 6: Final answer
    x = 14,075.95

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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.