Home / 29,690.52-44,535.32-11,925.73

Finding the Fourth Proportional to 29,690.52, 44,535.32 and 11,925.73

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Solution

The fourth proportional to 29,690.52, 44,535.32 and 11,925.73 is: 17,888.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,690.52 : 44,535.32 = 11,925.73 : x
  2. Step 2: Convert to fraction form
    29,690.52/44,535.32 = 11,925.73/x
  3. Step 3: Cross multiply
    29,690.52x = 44,535.32 × 11,925.73
  4. Step 4: Simplify right side
    29,690.52x = 531,116,201.78
  5. Step 5: Solve for x
    x = 531,116,201.78/29,690.52
  6. Step 6: Final answer
    x = 17,888.41

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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.