Home / 33,411.24-46,106.30-19,071.81

Finding the Fourth Proportional to 33,411.24, 46,106.30 and 19,071.81

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Solution

The fourth proportional to 33,411.24, 46,106.30 and 19,071.81 is: 26,318.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,411.24 : 46,106.30 = 19,071.81 : x
  2. Step 2: Convert to fraction form
    33,411.24/46,106.30 = 19,071.81/x
  3. Step 3: Cross multiply
    33,411.24x = 46,106.30 × 19,071.81
  4. Step 4: Simplify right side
    33,411.24x = 879,330,641.08
  5. Step 5: Solve for x
    x = 879,330,641.08/33,411.24
  6. Step 6: Final answer
    x = 26,318.41

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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.