Home / 51,286.93-76,901.54-35,295.25

Finding the Fourth Proportional to 51,286.93, 76,901.54 and 35,295.25

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Solution

The fourth proportional to 51,286.93, 76,901.54 and 35,295.25 is: 52,923.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,286.93 : 76,901.54 = 35,295.25 : x
  2. Step 2: Convert to fraction form
    51,286.93/76,901.54 = 35,295.25/x
  3. Step 3: Cross multiply
    51,286.93x = 76,901.54 × 35,295.25
  4. Step 4: Simplify right side
    51,286.93x = 2,714,258,710.95
  5. Step 5: Solve for x
    x = 2,714,258,710.95/51,286.93
  6. Step 6: Final answer
    x = 52,923.01

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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.