Home / 13,060.20-19,597.50-6,134.52

Finding the Fourth Proportional to 13,060.20, 19,597.50 and 6,134.52

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Solution

The fourth proportional to 13,060.20, 19,597.50 and 6,134.52 is: 9,205.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,060.20 : 19,597.50 = 6,134.52 : x
  2. Step 2: Convert to fraction form
    13,060.20/19,597.50 = 6,134.52/x
  3. Step 3: Cross multiply
    13,060.20x = 19,597.50 × 6,134.52
  4. Step 4: Simplify right side
    13,060.20x = 120,221,255.70
  5. Step 5: Solve for x
    x = 120,221,255.70/13,060.20
  6. Step 6: Final answer
    x = 9,205.16

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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.