Home / 5,332.56-8,003.76-2,701.92

Finding the Fourth Proportional to 5,332.56, 8,003.76 and 2,701.92

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Solution

The fourth proportional to 5,332.56, 8,003.76 and 2,701.92 is: 4,055.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,332.56 : 8,003.76 = 2,701.92 : x
  2. Step 2: Convert to fraction form
    5,332.56/8,003.76 = 2,701.92/x
  3. Step 3: Cross multiply
    5,332.56x = 8,003.76 × 2,701.92
  4. Step 4: Simplify right side
    5,332.56x = 21,625,519.22
  5. Step 5: Solve for x
    x = 21,625,519.22/5,332.56
  6. Step 6: Final answer
    x = 4,055.37

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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.