Home / 63,834.72-95,751.96-19,461.84

Finding the Fourth Proportional to 63,834.72, 95,751.96 and 19,461.84

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Solution

The fourth proportional to 63,834.72, 95,751.96 and 19,461.84 is: 29,192.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,834.72 : 95,751.96 = 19,461.84 : x
  2. Step 2: Convert to fraction form
    63,834.72/95,751.96 = 19,461.84/x
  3. Step 3: Cross multiply
    63,834.72x = 95,751.96 × 19,461.84
  4. Step 4: Simplify right side
    63,834.72x = 1,863,509,325.21
  5. Step 5: Solve for x
    x = 1,863,509,325.21/63,834.72
  6. Step 6: Final answer
    x = 29,192.72

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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.