Home / 95,303.84-142,901.06-36,101.75

Finding the Fourth Proportional to 95,303.84, 142,901.06 and 36,101.75

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Solution

The fourth proportional to 95,303.84, 142,901.06 and 36,101.75 is: 54,131.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,303.84 : 142,901.06 = 36,101.75 : x
  2. Step 2: Convert to fraction form
    95,303.84/142,901.06 = 36,101.75/x
  3. Step 3: Cross multiply
    95,303.84x = 142,901.06 × 36,101.75
  4. Step 4: Simplify right side
    95,303.84x = 5,158,978,342.86
  5. Step 5: Solve for x
    x = 5,158,978,342.86/95,303.84
  6. Step 6: Final answer
    x = 54,131.90

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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.