Home / 13,063.32-19,596.24-4,296.12

Finding the Fourth Proportional to 13,063.32, 19,596.24 and 4,296.12

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Solution

The fourth proportional to 13,063.32, 19,596.24 and 4,296.12 is: 6,444.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,063.32 : 19,596.24 = 4,296.12 : x
  2. Step 2: Convert to fraction form
    13,063.32/19,596.24 = 4,296.12/x
  3. Step 3: Cross multiply
    13,063.32x = 19,596.24 × 4,296.12
  4. Step 4: Simplify right side
    13,063.32x = 84,187,798.59
  5. Step 5: Solve for x
    x = 84,187,798.59/13,063.32
  6. Step 6: Final answer
    x = 6,444.59

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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.