Home / 63,570.21-95,239.03-29,774.18

Finding the Fourth Proportional to 63,570.21, 95,239.03 and 29,774.18

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Solution

The fourth proportional to 63,570.21, 95,239.03 and 29,774.18 is: 44,606.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,570.21 : 95,239.03 = 29,774.18 : x
  2. Step 2: Convert to fraction form
    63,570.21/95,239.03 = 29,774.18/x
  3. Step 3: Cross multiply
    63,570.21x = 95,239.03 × 29,774.18
  4. Step 4: Simplify right side
    63,570.21x = 2,835,663,546.05
  5. Step 5: Solve for x
    x = 2,835,663,546.05/63,570.21
  6. Step 6: Final answer
    x = 44,606.80

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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.