Home / 63,669.90-95,504.85-48,907.65

Finding the Fourth Proportional to 63,669.90, 95,504.85 and 48,907.65

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Solution

The fourth proportional to 63,669.90, 95,504.85 and 48,907.65 is: 73,361.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,669.90 : 95,504.85 = 48,907.65 : x
  2. Step 2: Convert to fraction form
    63,669.90/95,504.85 = 48,907.65/x
  3. Step 3: Cross multiply
    63,669.90x = 95,504.85 × 48,907.65
  4. Step 4: Simplify right side
    63,669.90x = 4,670,917,777.10
  5. Step 5: Solve for x
    x = 4,670,917,777.10/63,669.90
  6. Step 6: Final answer
    x = 73,361.48

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1.5x scale

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.