Home / 63,723.56-87,913.96-41,060.74

Finding the Fourth Proportional to 63,723.56, 87,913.96 and 41,060.74

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Solution

The fourth proportional to 63,723.56, 87,913.96 and 41,060.74 is: 56,648.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,723.56 : 87,913.96 = 41,060.74 : x
  2. Step 2: Convert to fraction form
    63,723.56/87,913.96 = 41,060.74/x
  3. Step 3: Cross multiply
    63,723.56x = 87,913.96 × 41,060.74
  4. Step 4: Simplify right side
    63,723.56x = 3,609,812,253.93
  5. Step 5: Solve for x
    x = 3,609,812,253.93/63,723.56
  6. Step 6: Final answer
    x = 56,648.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.