Home / 95,359.18-143,038.86-33,029.68

Finding the Fourth Proportional to 95,359.18, 143,038.86 and 33,029.68

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Solution

The fourth proportional to 95,359.18, 143,038.86 and 33,029.68 is: 49,544.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,359.18 : 143,038.86 = 33,029.68 : x
  2. Step 2: Convert to fraction form
    95,359.18/143,038.86 = 33,029.68/x
  3. Step 3: Cross multiply
    95,359.18x = 143,038.86 × 33,029.68
  4. Step 4: Simplify right side
    95,359.18x = 4,724,527,773.36
  5. Step 5: Solve for x
    x = 4,724,527,773.36/95,359.18
  6. Step 6: Final answer
    x = 49,544.55

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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.