Home / 5,723.37-8,580.18-5,558.13

Finding the Fourth Proportional to 5,723.37, 8,580.18 and 5,558.13

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Solution

The fourth proportional to 5,723.37, 8,580.18 and 5,558.13 is: 8,332.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723.37 : 8,580.18 = 5,558.13 : x
  2. Step 2: Convert to fraction form
    5,723.37/8,580.18 = 5,558.13/x
  3. Step 3: Cross multiply
    5,723.37x = 8,580.18 × 5,558.13
  4. Step 4: Simplify right side
    5,723.37x = 47,689,755.86
  5. Step 5: Solve for x
    x = 47,689,755.86/5,723.37
  6. Step 6: Final answer
    x = 8,332.46

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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.