Home / 41,929.92-62,758.56-30,833.76

Finding the Fourth Proportional to 41,929.92, 62,758.56 and 30,833.76

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Solution

The fourth proportional to 41,929.92, 62,758.56 and 30,833.76 is: 46,150.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,929.92 : 62,758.56 = 30,833.76 : x
  2. Step 2: Convert to fraction form
    41,929.92/62,758.56 = 30,833.76/x
  3. Step 3: Cross multiply
    41,929.92x = 62,758.56 × 30,833.76
  4. Step 4: Simplify right side
    41,929.92x = 1,935,082,376.99
  5. Step 5: Solve for x
    x = 1,935,082,376.99/41,929.92
  6. Step 6: Final answer
    x = 46,150.40

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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.