Home / 34,933.86-48,209.76-19,826.19

Finding the Fourth Proportional to 34,933.86, 48,209.76 and 19,826.19

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Solution

The fourth proportional to 34,933.86, 48,209.76 and 19,826.19 is: 27,360.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,933.86 : 48,209.76 = 19,826.19 : x
  2. Step 2: Convert to fraction form
    34,933.86/48,209.76 = 19,826.19/x
  3. Step 3: Cross multiply
    34,933.86x = 48,209.76 × 19,826.19
  4. Step 4: Simplify right side
    34,933.86x = 955,815,861.61
  5. Step 5: Solve for x
    x = 955,815,861.61/34,933.86
  6. Step 6: Final answer
    x = 27,360.73

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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.