Home / 42,245.08-58,299.06-23,382.52

Finding the Fourth Proportional to 42,245.08, 58,299.06 and 23,382.52

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Solution

The fourth proportional to 42,245.08, 58,299.06 and 23,382.52 is: 32,268.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,245.08 : 58,299.06 = 23,382.52 : x
  2. Step 2: Convert to fraction form
    42,245.08/58,299.06 = 23,382.52/x
  3. Step 3: Cross multiply
    42,245.08x = 58,299.06 × 23,382.52
  4. Step 4: Simplify right side
    42,245.08x = 1,363,178,936.43
  5. Step 5: Solve for x
    x = 1,363,178,936.43/42,245.08
  6. Step 6: Final answer
    x = 32,268.35

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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.