Home / 42,004.26-62,811.90-32,536.98

Finding the Fourth Proportional to 42,004.26, 62,811.90 and 32,536.98

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Solution

The fourth proportional to 42,004.26, 62,811.90 and 32,536.98 is: 48,654.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,004.26 : 62,811.90 = 32,536.98 : x
  2. Step 2: Convert to fraction form
    42,004.26/62,811.90 = 32,536.98/x
  3. Step 3: Cross multiply
    42,004.26x = 62,811.90 × 32,536.98
  4. Step 4: Simplify right side
    42,004.26x = 2,043,709,534.06
  5. Step 5: Solve for x
    x = 2,043,709,534.06/42,004.26
  6. Step 6: Final answer
    x = 48,654.82

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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.