Home / 5,031.96-6,945.48-3,352.77

Finding the Fourth Proportional to 5,031.96, 6,945.48 and 3,352.77

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Solution

The fourth proportional to 5,031.96, 6,945.48 and 3,352.77 is: 4,627.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,031.96 : 6,945.48 = 3,352.77 : x
  2. Step 2: Convert to fraction form
    5,031.96/6,945.48 = 3,352.77/x
  3. Step 3: Cross multiply
    5,031.96x = 6,945.48 × 3,352.77
  4. Step 4: Simplify right side
    5,031.96x = 23,286,596.98
  5. Step 5: Solve for x
    x = 23,286,596.98/5,031.96
  6. Step 6: Final answer
    x = 4,627.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.