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Finding the Fourth Proportional to 63,669.96, 95,414.36 and 46,898.08

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Solution

The fourth proportional to 63,669.96, 95,414.36 and 46,898.08 is: 70,280.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,669.96 : 95,414.36 = 46,898.08 : x
  2. Step 2: Convert to fraction form
    63,669.96/95,414.36 = 46,898.08/x
  3. Step 3: Cross multiply
    63,669.96x = 95,414.36 × 46,898.08
  4. Step 4: Simplify right side
    63,669.96x = 4,474,750,288.43
  5. Step 5: Solve for x
    x = 4,474,750,288.43/63,669.96
  6. Step 6: Final answer
    x = 70,280.40

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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.