Home / 5,256.32-7,885.92-2,336.96

Finding the Fourth Proportional to 5,256.32, 7,885.92 and 2,336.96

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Solution

The fourth proportional to 5,256.32, 7,885.92 and 2,336.96 is: 3,506.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256.32 : 7,885.92 = 2,336.96 : x
  2. Step 2: Convert to fraction form
    5,256.32/7,885.92 = 2,336.96/x
  3. Step 3: Cross multiply
    5,256.32x = 7,885.92 × 2,336.96
  4. Step 4: Simplify right side
    5,256.32x = 18,429,079.60
  5. Step 5: Solve for x
    x = 18,429,079.60/5,256.32
  6. Step 6: Final answer
    x = 3,506.08

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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.