Home / 52,246.46-78,382.94-24,186.75

Finding the Fourth Proportional to 52,246.46, 78,382.94 and 24,186.75

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Solution

The fourth proportional to 52,246.46, 78,382.94 and 24,186.75 is: 36,286.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,246.46 : 78,382.94 = 24,186.75 : x
  2. Step 2: Convert to fraction form
    52,246.46/78,382.94 = 24,186.75/x
  3. Step 3: Cross multiply
    52,246.46x = 78,382.94 × 24,186.75
  4. Step 4: Simplify right side
    52,246.46x = 1,895,828,574.05
  5. Step 5: Solve for x
    x = 1,895,828,574.05/52,246.46
  6. Step 6: Final answer
    x = 36,286.26

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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.