Home / 35,366.00-48,805.07-19,450.31

Finding the Fourth Proportional to 35,366.00, 48,805.07 and 19,450.31

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Solution

The fourth proportional to 35,366.00, 48,805.07 and 19,450.31 is: 26,841.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,366.00 : 48,805.07 = 19,450.31 : x
  2. Step 2: Convert to fraction form
    35,366.00/48,805.07 = 19,450.31/x
  3. Step 3: Cross multiply
    35,366.00x = 48,805.07 × 19,450.31
  4. Step 4: Simplify right side
    35,366.00x = 949,273,399.79
  5. Step 5: Solve for x
    x = 949,273,399.79/35,366.00
  6. Step 6: Final answer
    x = 26,841.42

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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.