Home / 63,670.90-95,506.35-48,908.65

Finding the Fourth Proportional to 63,670.90, 95,506.35 and 48,908.65

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Solution

The fourth proportional to 63,670.90, 95,506.35 and 48,908.65 is: 73,362.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,670.90 : 95,506.35 = 48,908.65 : x
  2. Step 2: Convert to fraction form
    63,670.90/95,506.35 = 48,908.65/x
  3. Step 3: Cross multiply
    63,670.90x = 95,506.35 × 48,908.65
  4. Step 4: Simplify right side
    63,670.90x = 4,671,086,644.93
  5. Step 5: Solve for x
    x = 4,671,086,644.93/63,670.90
  6. Step 6: Final answer
    x = 73,362.98

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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.