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Finding the Fourth Proportional to 34,763.94, 51,698.70 and 33,656.76

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Solution

The fourth proportional to 34,763.94, 51,698.70 and 33,656.76 is: 50,052.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,763.94 : 51,698.70 = 33,656.76 : x
  2. Step 2: Convert to fraction form
    34,763.94/51,698.70 = 33,656.76/x
  3. Step 3: Cross multiply
    34,763.94x = 51,698.70 × 33,656.76
  4. Step 4: Simplify right side
    34,763.94x = 1,740,010,738.21
  5. Step 5: Solve for x
    x = 1,740,010,738.21/34,763.94
  6. Step 6: Final answer
    x = 50,052.17

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1.5x scale

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.