Home / 51,924.04-77,889.30-35,276.92

Finding the Fourth Proportional to 51,924.04, 77,889.30 and 35,276.92

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Solution

The fourth proportional to 51,924.04, 77,889.30 and 35,276.92 is: 52,917.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,924.04 : 77,889.30 = 35,276.92 : x
  2. Step 2: Convert to fraction form
    51,924.04/77,889.30 = 35,276.92/x
  3. Step 3: Cross multiply
    51,924.04x = 77,889.30 × 35,276.92
  4. Step 4: Simplify right side
    51,924.04x = 2,747,694,604.96
  5. Step 5: Solve for x
    x = 2,747,694,604.96/51,924.04
  6. Step 6: Final answer
    x = 52,917.58

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1.5x scale

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.