Home / 17,035.32-25,556-5,938.72

Finding the Fourth Proportional to 17,035.32, 25,556 and 5,938.72

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Solution

The fourth proportional to 17,035.32, 25,556 and 5,938.72 is: 8,909.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,035.32 : 25,556 = 5,938.72 : x
  2. Step 2: Convert to fraction form
    17,035.32/25,556 = 5,938.72/x
  3. Step 3: Cross multiply
    17,035.32x = 25,556 × 5,938.72
  4. Step 4: Simplify right side
    17,035.32x = 151,769,928.32
  5. Step 5: Solve for x
    x = 151,769,928.32/17,035.32
  6. Step 6: Final answer
    x = 8,909.13

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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.