Home / 33,054.36-49,590.07-14,330.04

Finding the Fourth Proportional to 33,054.36, 49,590.07 and 14,330.04

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Solution

The fourth proportional to 33,054.36, 49,590.07 and 14,330.04 is: 21,498.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,054.36 : 49,590.07 = 14,330.04 : x
  2. Step 2: Convert to fraction form
    33,054.36/49,590.07 = 14,330.04/x
  3. Step 3: Cross multiply
    33,054.36x = 49,590.07 × 14,330.04
  4. Step 4: Simplify right side
    33,054.36x = 710,627,686.70
  5. Step 5: Solve for x
    x = 710,627,686.70/33,054.36
  6. Step 6: Final answer
    x = 21,498.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.