Home / 42,825-59,134.98-26,936.04

Finding the Fourth Proportional to 42,825, 59,134.98 and 26,936.04

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Solution

The fourth proportional to 42,825, 59,134.98 and 26,936.04 is: 37,194.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,825 : 59,134.98 = 26,936.04 : x
  2. Step 2: Convert to fraction form
    42,825/59,134.98 = 26,936.04/x
  3. Step 3: Cross multiply
    42,825x = 59,134.98 × 26,936.04
  4. Step 4: Simplify right side
    42,825x = 1,592,862,186.68
  5. Step 5: Solve for x
    x = 1,592,862,186.68/42,825
  6. Step 6: Final answer
    x = 37,194.68

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.