Home / 63,224.63-94,890.16-31,625.22

Finding the Fourth Proportional to 63,224.63, 94,890.16 and 31,625.22

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Solution

The fourth proportional to 63,224.63, 94,890.16 and 31,625.22 is: 47,464.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,224.63 : 94,890.16 = 31,625.22 : x
  2. Step 2: Convert to fraction form
    63,224.63/94,890.16 = 31,625.22/x
  3. Step 3: Cross multiply
    63,224.63x = 94,890.16 × 31,625.22
  4. Step 4: Simplify right side
    63,224.63x = 3,000,921,553.26
  5. Step 5: Solve for x
    x = 3,000,921,553.26/63,224.63
  6. Step 6: Final answer
    x = 47,464.44

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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.