Home / 13,063.92-19,598.12-4,301.32

Finding the Fourth Proportional to 13,063.92, 19,598.12 and 4,301.32

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Solution

The fourth proportional to 13,063.92, 19,598.12 and 4,301.32 is: 6,452.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,063.92 : 19,598.12 = 4,301.32 : x
  2. Step 2: Convert to fraction form
    13,063.92/19,598.12 = 4,301.32/x
  3. Step 3: Cross multiply
    13,063.92x = 19,598.12 × 4,301.32
  4. Step 4: Simplify right side
    13,063.92x = 84,297,785.52
  5. Step 5: Solve for x
    x = 84,297,785.52/13,063.92
  6. Step 6: Final answer
    x = 6,452.72

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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.