Home / 63,546.62-95,303.23-30,200.34

Finding the Fourth Proportional to 63,546.62, 95,303.23 and 30,200.34

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Solution

The fourth proportional to 63,546.62, 95,303.23 and 30,200.34 is: 45,292.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,546.62 : 95,303.23 = 30,200.34 : x
  2. Step 2: Convert to fraction form
    63,546.62/95,303.23 = 30,200.34/x
  3. Step 3: Cross multiply
    63,546.62x = 95,303.23 × 30,200.34
  4. Step 4: Simplify right side
    63,546.62x = 2,878,189,798.10
  5. Step 5: Solve for x
    x = 2,878,189,798.10/63,546.62
  6. Step 6: Final answer
    x = 45,292.57

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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.