Home / 29,074.02-43,625.61-11,548.86

Finding the Fourth Proportional to 29,074.02, 43,625.61 and 11,548.86

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Solution

The fourth proportional to 29,074.02, 43,625.61 and 11,548.86 is: 17,329.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,074.02 : 43,625.61 = 11,548.86 : x
  2. Step 2: Convert to fraction form
    29,074.02/43,625.61 = 11,548.86/x
  3. Step 3: Cross multiply
    29,074.02x = 43,625.61 × 11,548.86
  4. Step 4: Simplify right side
    29,074.02x = 503,826,062.30
  5. Step 5: Solve for x
    x = 503,826,062.30/29,074.02
  6. Step 6: Final answer
    x = 17,329.08

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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.