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Finding the Fourth Proportional to 63,898.96, 95,862.48 and 19,529.14

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Solution

The fourth proportional to 63,898.96, 95,862.48 and 19,529.14 is: 29,298.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,898.96 : 95,862.48 = 19,529.14 : x
  2. Step 2: Convert to fraction form
    63,898.96/95,862.48 = 19,529.14/x
  3. Step 3: Cross multiply
    63,898.96x = 95,862.48 × 19,529.14
  4. Step 4: Simplify right side
    63,898.96x = 1,872,111,792.67
  5. Step 5: Solve for x
    x = 1,872,111,792.67/63,898.96
  6. Step 6: Final answer
    x = 29,298.00

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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.