Home / 95,443.09-143,165.00-32,263.70

Finding the Fourth Proportional to 95,443.09, 143,165.00 and 32,263.70

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Solution

The fourth proportional to 95,443.09, 143,165.00 and 32,263.70 is: 48,395.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,443.09 : 143,165.00 = 32,263.70 : x
  2. Step 2: Convert to fraction form
    95,443.09/143,165.00 = 32,263.70/x
  3. Step 3: Cross multiply
    95,443.09x = 143,165.00 × 32,263.70
  4. Step 4: Simplify right side
    95,443.09x = 4,619,031,975.33
  5. Step 5: Solve for x
    x = 4,619,031,975.33/95,443.09
  6. Step 6: Final answer
    x = 48,395.67

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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.