Home / 29,562.08-40,796.53-16,134.19

Finding the Fourth Proportional to 29,562.08, 40,796.53 and 16,134.19

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Solution

The fourth proportional to 29,562.08, 40,796.53 and 16,134.19 is: 22,265.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,562.08 : 40,796.53 = 16,134.19 : x
  2. Step 2: Convert to fraction form
    29,562.08/40,796.53 = 16,134.19/x
  3. Step 3: Cross multiply
    29,562.08x = 40,796.53 × 16,134.19
  4. Step 4: Simplify right side
    29,562.08x = 658,218,824.03
  5. Step 5: Solve for x
    x = 658,218,824.03/29,562.08
  6. Step 6: Final answer
    x = 22,265.65

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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.