Home / 29,767.96-44,625.48-11,312.92

Finding the Fourth Proportional to 29,767.96, 44,625.48 and 11,312.92

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Solution

The fourth proportional to 29,767.96, 44,625.48 and 11,312.92 is: 16,959.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,767.96 : 44,625.48 = 11,312.92 : x
  2. Step 2: Convert to fraction form
    29,767.96/44,625.48 = 11,312.92/x
  3. Step 3: Cross multiply
    29,767.96x = 44,625.48 × 11,312.92
  4. Step 4: Simplify right side
    29,767.96x = 504,844,485.20
  5. Step 5: Solve for x
    x = 504,844,485.20/29,767.96
  6. Step 6: Final answer
    x = 16,959.32

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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.