Home / 33,068.24-49,603.86-9,377.48

Finding the Fourth Proportional to 33,068.24, 49,603.86 and 9,377.48

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Solution

The fourth proportional to 33,068.24, 49,603.86 and 9,377.48 is: 14,066.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,068.24 : 49,603.86 = 9,377.48 : x
  2. Step 2: Convert to fraction form
    33,068.24/49,603.86 = 9,377.48/x
  3. Step 3: Cross multiply
    33,068.24x = 49,603.86 × 9,377.48
  4. Step 4: Simplify right side
    33,068.24x = 465,159,205.07
  5. Step 5: Solve for x
    x = 465,159,205.07/33,068.24
  6. Step 6: Final answer
    x = 14,066.65

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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.