Home / 34,923.35-48,194.19-19,007.76

Finding the Fourth Proportional to 34,923.35, 48,194.19 and 19,007.76

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Solution

The fourth proportional to 34,923.35, 48,194.19 and 19,007.76 is: 26,230.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,923.35 : 48,194.19 = 19,007.76 : x
  2. Step 2: Convert to fraction form
    34,923.35/48,194.19 = 19,007.76/x
  3. Step 3: Cross multiply
    34,923.35x = 48,194.19 × 19,007.76
  4. Step 4: Simplify right side
    34,923.35x = 916,063,777.64
  5. Step 5: Solve for x
    x = 916,063,777.64/34,923.35
  6. Step 6: Final answer
    x = 26,230.69

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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.