Home / 16,967.33-25,459.48-7,614.03

Finding the Fourth Proportional to 16,967.33, 25,459.48 and 7,614.03

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Solution

The fourth proportional to 16,967.33, 25,459.48 and 7,614.03 is: 11,424.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,967.33 : 25,459.48 = 7,614.03 : x
  2. Step 2: Convert to fraction form
    16,967.33/25,459.48 = 7,614.03/x
  3. Step 3: Cross multiply
    16,967.33x = 25,459.48 × 7,614.03
  4. Step 4: Simplify right side
    16,967.33x = 193,849,349.49
  5. Step 5: Solve for x
    x = 193,849,349.49/16,967.33
  6. Step 6: Final answer
    x = 11,424.86

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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.