Home / 17,608.62-26,412.96-4,462.01

Finding the Fourth Proportional to 17,608.62, 26,412.96 and 4,462.01

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Solution

The fourth proportional to 17,608.62, 26,412.96 and 4,462.01 is: 6,693.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,608.62 : 26,412.96 = 4,462.01 : x
  2. Step 2: Convert to fraction form
    17,608.62/26,412.96 = 4,462.01/x
  3. Step 3: Cross multiply
    17,608.62x = 26,412.96 × 4,462.01
  4. Step 4: Simplify right side
    17,608.62x = 117,854,937.10
  5. Step 5: Solve for x
    x = 117,854,937.10/17,608.62
  6. Step 6: Final answer
    x = 6,693.03

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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.