Home / 42,184.25-58,215.48-23,322.59

Finding the Fourth Proportional to 42,184.25, 58,215.48 and 23,322.59

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Solution

The fourth proportional to 42,184.25, 58,215.48 and 23,322.59 is: 32,185.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,184.25 : 58,215.48 = 23,322.59 : x
  2. Step 2: Convert to fraction form
    42,184.25/58,215.48 = 23,322.59/x
  3. Step 3: Cross multiply
    42,184.25x = 58,215.48 × 23,322.59
  4. Step 4: Simplify right side
    42,184.25x = 1,357,735,771.69
  5. Step 5: Solve for x
    x = 1,357,735,771.69/42,184.25
  6. Step 6: Final answer
    x = 32,185.85

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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.