Home / 63,798.04-95,669.40-19,414.48

Finding the Fourth Proportional to 63,798.04, 95,669.40 and 19,414.48

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Solution

The fourth proportional to 63,798.04, 95,669.40 and 19,414.48 is: 29,113.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,798.04 : 95,669.40 = 19,414.48 : x
  2. Step 2: Convert to fraction form
    63,798.04/95,669.40 = 19,414.48/x
  3. Step 3: Cross multiply
    63,798.04x = 95,669.40 × 19,414.48
  4. Step 4: Simplify right side
    63,798.04x = 1,857,371,652.91
  5. Step 5: Solve for x
    x = 1,857,371,652.91/63,798.04
  6. Step 6: Final answer
    x = 29,113.30

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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.