Home / 5,924.08-8,886.12-3,453.76

Finding the Fourth Proportional to 5,924.08, 8,886.12 and 3,453.76

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Solution

The fourth proportional to 5,924.08, 8,886.12 and 3,453.76 is: 5,180.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924.08 : 8,886.12 = 3,453.76 : x
  2. Step 2: Convert to fraction form
    5,924.08/8,886.12 = 3,453.76/x
  3. Step 3: Cross multiply
    5,924.08x = 8,886.12 × 3,453.76
  4. Step 4: Simplify right side
    5,924.08x = 30,690,525.81
  5. Step 5: Solve for x
    x = 30,690,525.81/5,924.08
  6. Step 6: Final answer
    x = 5,180.64

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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.