Home / 4,031.15-5,562.93-2,262.71

Finding the Fourth Proportional to 4,031.15, 5,562.93 and 2,262.71

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Solution

The fourth proportional to 4,031.15, 5,562.93 and 2,262.71 is: 3,122.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031.15 : 5,562.93 = 2,262.71 : x
  2. Step 2: Convert to fraction form
    4,031.15/5,562.93 = 2,262.71/x
  3. Step 3: Cross multiply
    4,031.15x = 5,562.93 × 2,262.71
  4. Step 4: Simplify right side
    4,031.15x = 12,587,297.34
  5. Step 5: Solve for x
    x = 12,587,297.34/4,031.15
  6. Step 6: Final answer
    x = 3,122.51

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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.