Home / 33,730.92-46,541.43-19,576.17

Finding the Fourth Proportional to 33,730.92, 46,541.43 and 19,576.17

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Solution

The fourth proportional to 33,730.92, 46,541.43 and 19,576.17 is: 27,010.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,730.92 : 46,541.43 = 19,576.17 : x
  2. Step 2: Convert to fraction form
    33,730.92/46,541.43 = 19,576.17/x
  3. Step 3: Cross multiply
    33,730.92x = 46,541.43 × 19,576.17
  4. Step 4: Simplify right side
    33,730.92x = 911,102,945.72
  5. Step 5: Solve for x
    x = 911,102,945.72/33,730.92
  6. Step 6: Final answer
    x = 27,010.91

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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.