Home / 41,759.30-62,634.63-39,322.82

Finding the Fourth Proportional to 41,759.30, 62,634.63 and 39,322.82

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Solution

The fourth proportional to 41,759.30, 62,634.63 and 39,322.82 is: 58,980.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,759.30 : 62,634.63 = 39,322.82 : x
  2. Step 2: Convert to fraction form
    41,759.30/62,634.63 = 39,322.82/x
  3. Step 3: Cross multiply
    41,759.30x = 62,634.63 × 39,322.82
  4. Step 4: Simplify right side
    41,759.30x = 2,462,970,281.26
  5. Step 5: Solve for x
    x = 2,462,970,281.26/41,759.30
  6. Step 6: Final answer
    x = 58,980.16

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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.