Home / 18,592.28-25,657.36-10,094.39

Finding the Fourth Proportional to 18,592.28, 25,657.36 and 10,094.39

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Solution

The fourth proportional to 18,592.28, 25,657.36 and 10,094.39 is: 13,930.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,592.28 : 25,657.36 = 10,094.39 : x
  2. Step 2: Convert to fraction form
    18,592.28/25,657.36 = 10,094.39/x
  3. Step 3: Cross multiply
    18,592.28x = 25,657.36 × 10,094.39
  4. Step 4: Simplify right side
    18,592.28x = 258,995,340.90
  5. Step 5: Solve for x
    x = 258,995,340.90/18,592.28
  6. Step 6: Final answer
    x = 13,930.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.