Home / 34,922.81-48,193.47-19,007.37

Finding the Fourth Proportional to 34,922.81, 48,193.47 and 19,007.37

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Solution

The fourth proportional to 34,922.81, 48,193.47 and 19,007.37 is: 26,230.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,922.81 : 48,193.47 = 19,007.37 : x
  2. Step 2: Convert to fraction form
    34,922.81/48,193.47 = 19,007.37/x
  3. Step 3: Cross multiply
    34,922.81x = 48,193.47 × 19,007.37
  4. Step 4: Simplify right side
    34,922.81x = 916,031,115.87
  5. Step 5: Solve for x
    x = 916,031,115.87/34,922.81
  6. Step 6: Final answer
    x = 26,230.17

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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.