Home / 63,475.47-95,194.04-19,090.44

Finding the Fourth Proportional to 63,475.47, 95,194.04 and 19,090.44

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Solution

The fourth proportional to 63,475.47, 95,194.04 and 19,090.44 is: 28,629.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,475.47 : 95,194.04 = 19,090.44 : x
  2. Step 2: Convert to fraction form
    63,475.47/95,194.04 = 19,090.44/x
  3. Step 3: Cross multiply
    63,475.47x = 95,194.04 × 19,090.44
  4. Step 4: Simplify right side
    63,475.47x = 1,817,296,013.53
  5. Step 5: Solve for x
    x = 1,817,296,013.53/63,475.47
  6. Step 6: Final answer
    x = 28,629.89

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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.