Home / 63,548.56-95,260.86-30,259.68

Finding the Fourth Proportional to 63,548.56, 95,260.86 and 30,259.68

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Solution

The fourth proportional to 63,548.56, 95,260.86 and 30,259.68 is: 45,360.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,548.56 : 95,260.86 = 30,259.68 : x
  2. Step 2: Convert to fraction form
    63,548.56/95,260.86 = 30,259.68/x
  3. Step 3: Cross multiply
    63,548.56x = 95,260.86 × 30,259.68
  4. Step 4: Simplify right side
    63,548.56x = 2,882,563,140.12
  5. Step 5: Solve for x
    x = 2,882,563,140.12/63,548.56
  6. Step 6: Final answer
    x = 45,360.01

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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.