Home / 63,266.36-95,047.48-54,409.02

Finding the Fourth Proportional to 63,266.36, 95,047.48 and 54,409.02

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Solution

The fourth proportional to 63,266.36, 95,047.48 and 54,409.02 is: 81,740.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,266.36 : 95,047.48 = 54,409.02 : x
  2. Step 2: Convert to fraction form
    63,266.36/95,047.48 = 54,409.02/x
  3. Step 3: Cross multiply
    63,266.36x = 95,047.48 × 54,409.02
  4. Step 4: Simplify right side
    63,266.36x = 5,171,440,240.27
  5. Step 5: Solve for x
    x = 5,171,440,240.27/63,266.36
  6. Step 6: Final answer
    x = 81,740.76

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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.