Home / 56,284.57-84,426.96-23,004.61

Finding the Fourth Proportional to 56,284.57, 84,426.96 and 23,004.61

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Solution

The fourth proportional to 56,284.57, 84,426.96 and 23,004.61 is: 34,506.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,284.57 : 84,426.96 = 23,004.61 : x
  2. Step 2: Convert to fraction form
    56,284.57/84,426.96 = 23,004.61/x
  3. Step 3: Cross multiply
    56,284.57x = 84,426.96 × 23,004.61
  4. Step 4: Simplify right side
    56,284.57x = 1,942,209,034.08
  5. Step 5: Solve for x
    x = 1,942,209,034.08/56,284.57
  6. Step 6: Final answer
    x = 34,506.95

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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.