Home / 45,453.33-68,167.23-17,354.03

Finding the Fourth Proportional to 45,453.33, 68,167.23 and 17,354.03

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Solution

The fourth proportional to 45,453.33, 68,167.23 and 17,354.03 is: 26,026.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,453.33 : 68,167.23 = 17,354.03 : x
  2. Step 2: Convert to fraction form
    45,453.33/68,167.23 = 17,354.03/x
  3. Step 3: Cross multiply
    45,453.33x = 68,167.23 × 17,354.03
  4. Step 4: Simplify right side
    45,453.33x = 1,182,975,813.60
  5. Step 5: Solve for x
    x = 1,182,975,813.60/45,453.33
  6. Step 6: Final answer
    x = 26,026.16

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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.