Home / 33,481.10-46,210.75-19,332.02

Finding the Fourth Proportional to 33,481.10, 46,210.75 and 19,332.02

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Solution

The fourth proportional to 33,481.10, 46,210.75 and 19,332.02 is: 26,682.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,481.10 : 46,210.75 = 19,332.02 : x
  2. Step 2: Convert to fraction form
    33,481.10/46,210.75 = 19,332.02/x
  3. Step 3: Cross multiply
    33,481.10x = 46,210.75 × 19,332.02
  4. Step 4: Simplify right side
    33,481.10x = 893,346,863.83
  5. Step 5: Solve for x
    x = 893,346,863.83/33,481.10
  6. Step 6: Final answer
    x = 26,682.13

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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.