Home / 134,037.30-200,727.90-63,834.60

Finding the Fourth Proportional to 134,037.30, 200,727.90 and 63,834.60

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Solution

The fourth proportional to 134,037.30, 200,727.90 and 63,834.60 is: 95,595.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,037.30 : 200,727.90 = 63,834.60 : x
  2. Step 2: Convert to fraction form
    134,037.30/200,727.90 = 63,834.60/x
  3. Step 3: Cross multiply
    134,037.30x = 200,727.90 × 63,834.60
  4. Step 4: Simplify right side
    134,037.30x = 12,813,385,205.34
  5. Step 5: Solve for x
    x = 12,813,385,205.34/134,037.30
  6. Step 6: Final answer
    x = 95,595.67

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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.