Home / 8,332.57-12,504.44-5,562.37

Finding the Fourth Proportional to 8,332.57, 12,504.44 and 5,562.37

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Solution

The fourth proportional to 8,332.57, 12,504.44 and 5,562.37 is: 8,347.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,332.57 : 12,504.44 = 5,562.37 : x
  2. Step 2: Convert to fraction form
    8,332.57/12,504.44 = 5,562.37/x
  3. Step 3: Cross multiply
    8,332.57x = 12,504.44 × 5,562.37
  4. Step 4: Simplify right side
    8,332.57x = 69,554,321.92
  5. Step 5: Solve for x
    x = 69,554,321.92/8,332.57
  6. Step 6: Final answer
    x = 8,347.28

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1.5x scale

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.