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Finding the Fourth Proportional to 34,763.65, 51,698.23 and 33,656.47

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Solution

The fourth proportional to 34,763.65, 51,698.23 and 33,656.47 is: 50,051.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,763.65 : 51,698.23 = 33,656.47 : x
  2. Step 2: Convert to fraction form
    34,763.65/51,698.23 = 33,656.47/x
  3. Step 3: Cross multiply
    34,763.65x = 51,698.23 × 33,656.47
  4. Step 4: Simplify right side
    34,763.65x = 1,739,979,713.66
  5. Step 5: Solve for x
    x = 1,739,979,713.66/34,763.65
  6. Step 6: Final answer
    x = 50,051.70

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.