Home / 95,989.62-144,033.02-64,759.26

Finding the Fourth Proportional to 95,989.62, 144,033.02 and 64,759.26

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Solution

The fourth proportional to 95,989.62, 144,033.02 and 64,759.26 is: 97,171.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,989.62 : 144,033.02 = 64,759.26 : x
  2. Step 2: Convert to fraction form
    95,989.62/144,033.02 = 64,759.26/x
  3. Step 3: Cross multiply
    95,989.62x = 144,033.02 × 64,759.26
  4. Step 4: Simplify right side
    95,989.62x = 9,327,471,790.77
  5. Step 5: Solve for x
    x = 9,327,471,790.77/95,989.62
  6. Step 6: Final answer
    x = 97,171.67

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1.5x scale

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.