Home / 13,089.40-19,627.53-6,063.37

Finding the Fourth Proportional to 13,089.40, 19,627.53 and 6,063.37

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Solution

The fourth proportional to 13,089.40, 19,627.53 and 6,063.37 is: 9,092.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,089.40 : 19,627.53 = 6,063.37 : x
  2. Step 2: Convert to fraction form
    13,089.40/19,627.53 = 6,063.37/x
  3. Step 3: Cross multiply
    13,089.40x = 19,627.53 × 6,063.37
  4. Step 4: Simplify right side
    13,089.40x = 119,008,976.58
  5. Step 5: Solve for x
    x = 119,008,976.58/13,089.40
  6. Step 6: Final answer
    x = 9,092.01

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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.