Home / 33,508.10-46,242.27-19,360.95

Finding the Fourth Proportional to 33,508.10, 46,242.27 and 19,360.95

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Solution

The fourth proportional to 33,508.10, 46,242.27 and 19,360.95 is: 26,718.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,508.10 : 46,242.27 = 19,360.95 : x
  2. Step 2: Convert to fraction form
    33,508.10/46,242.27 = 19,360.95/x
  3. Step 3: Cross multiply
    33,508.10x = 46,242.27 × 19,360.95
  4. Step 4: Simplify right side
    33,508.10x = 895,294,277.36
  5. Step 5: Solve for x
    x = 895,294,277.36/33,508.10
  6. Step 6: Final answer
    x = 26,718.74

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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.