Home / 34,923.07-48,193.68-19,007.38

Finding the Fourth Proportional to 34,923.07, 48,193.68 and 19,007.38

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Solution

The fourth proportional to 34,923.07, 48,193.68 and 19,007.38 is: 26,230.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,923.07 : 48,193.68 = 19,007.38 : x
  2. Step 2: Convert to fraction form
    34,923.07/48,193.68 = 19,007.38/x
  3. Step 3: Cross multiply
    34,923.07x = 48,193.68 × 19,007.38
  4. Step 4: Simplify right side
    34,923.07x = 916,035,589.36
  5. Step 5: Solve for x
    x = 916,035,589.36/34,923.07
  6. Step 6: Final answer
    x = 26,230.10

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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.