Home / 63,308.24-95,009.01-30,028.40

Finding the Fourth Proportional to 63,308.24, 95,009.01 and 30,028.40

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Solution

The fourth proportional to 63,308.24, 95,009.01 and 30,028.40 is: 45,064.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,308.24 : 95,009.01 = 30,028.40 : x
  2. Step 2: Convert to fraction form
    63,308.24/95,009.01 = 30,028.40/x
  3. Step 3: Cross multiply
    63,308.24x = 95,009.01 × 30,028.40
  4. Step 4: Simplify right side
    63,308.24x = 2,852,968,555.88
  5. Step 5: Solve for x
    x = 2,852,968,555.88/63,308.24
  6. Step 6: Final answer
    x = 45,064.73

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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.