Home / 34,922.64-48,193.25-19,007.21

Finding the Fourth Proportional to 34,922.64, 48,193.25 and 19,007.21

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Solution

The fourth proportional to 34,922.64, 48,193.25 and 19,007.21 is: 26,229.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,922.64 : 48,193.25 = 19,007.21 : x
  2. Step 2: Convert to fraction form
    34,922.64/48,193.25 = 19,007.21/x
  3. Step 3: Cross multiply
    34,922.64x = 48,193.25 × 19,007.21
  4. Step 4: Simplify right side
    34,922.64x = 916,018,887.33
  5. Step 5: Solve for x
    x = 916,018,887.33/34,922.64
  6. Step 6: Final answer
    x = 26,229.94

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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.