Home / 95,263.20-142,867.80-36,055.44

Finding the Fourth Proportional to 95,263.20, 142,867.80 and 36,055.44

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Solution

The fourth proportional to 95,263.20, 142,867.80 and 36,055.44 is: 54,072.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,263.20 : 142,867.80 = 36,055.44 : x
  2. Step 2: Convert to fraction form
    95,263.20/142,867.80 = 36,055.44/x
  3. Step 3: Cross multiply
    95,263.20x = 142,867.80 × 36,055.44
  4. Step 4: Simplify right side
    95,263.20x = 5,151,161,390.83
  5. Step 5: Solve for x
    x = 5,151,161,390.83/95,263.20
  6. Step 6: Final answer
    x = 54,072.94

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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.