Home / 64,094.45-88,451.73-35,800.20

Finding the Fourth Proportional to 64,094.45, 88,451.73 and 35,800.20

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Solution

The fourth proportional to 64,094.45, 88,451.73 and 35,800.20 is: 49,405.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,094.45 : 88,451.73 = 35,800.20 : x
  2. Step 2: Convert to fraction form
    64,094.45/88,451.73 = 35,800.20/x
  3. Step 3: Cross multiply
    64,094.45x = 88,451.73 × 35,800.20
  4. Step 4: Simplify right side
    64,094.45x = 3,166,589,624.35
  5. Step 5: Solve for x
    x = 3,166,589,624.35/64,094.45
  6. Step 6: Final answer
    x = 49,405.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.