Home / 10,253.47-15,375.39-6,094.03

Finding the Fourth Proportional to 10,253.47, 15,375.39 and 6,094.03

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Solution

The fourth proportional to 10,253.47, 15,375.39 and 6,094.03 is: 9,138.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,253.47 : 15,375.39 = 6,094.03 : x
  2. Step 2: Convert to fraction form
    10,253.47/15,375.39 = 6,094.03/x
  3. Step 3: Cross multiply
    10,253.47x = 15,375.39 × 6,094.03
  4. Step 4: Simplify right side
    10,253.47x = 93,698,087.92
  5. Step 5: Solve for x
    x = 93,698,087.92/10,253.47
  6. Step 6: Final answer
    x = 9,138.18

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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.