Home / 7,244.85-10,867.28-2,050.77

Finding the Fourth Proportional to 7,244.85, 10,867.28 and 2,050.77

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Solution

The fourth proportional to 7,244.85, 10,867.28 and 2,050.77 is: 3,076.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244.85 : 10,867.28 = 2,050.77 : x
  2. Step 2: Convert to fraction form
    7,244.85/10,867.28 = 2,050.77/x
  3. Step 3: Cross multiply
    7,244.85x = 10,867.28 × 2,050.77
  4. Step 4: Simplify right side
    7,244.85x = 22,286,281.55
  5. Step 5: Solve for x
    x = 22,286,281.55/7,244.85
  6. Step 6: Final answer
    x = 3,076.16

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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.