Home / 13,087.40-19,628.46-6,063.08

Finding the Fourth Proportional to 13,087.40, 19,628.46 and 6,063.08

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Solution

The fourth proportional to 13,087.40, 19,628.46 and 6,063.08 is: 9,093.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,087.40 : 19,628.46 = 6,063.08 : x
  2. Step 2: Convert to fraction form
    13,087.40/19,628.46 = 6,063.08/x
  3. Step 3: Cross multiply
    13,087.40x = 19,628.46 × 6,063.08
  4. Step 4: Simplify right side
    13,087.40x = 119,008,923.26
  5. Step 5: Solve for x
    x = 119,008,923.26/13,087.40
  6. Step 6: Final answer
    x = 9,093.40

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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.