Home / 64,110.21-96,165.33-17,363.10

Finding the Fourth Proportional to 64,110.21, 96,165.33 and 17,363.10

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Solution

The fourth proportional to 64,110.21, 96,165.33 and 17,363.10 is: 26,044.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,110.21 : 96,165.33 = 17,363.10 : x
  2. Step 2: Convert to fraction form
    64,110.21/96,165.33 = 17,363.10/x
  3. Step 3: Cross multiply
    64,110.21x = 96,165.33 × 17,363.10
  4. Step 4: Simplify right side
    64,110.21x = 1,669,728,241.32
  5. Step 5: Solve for x
    x = 1,669,728,241.32/64,110.21
  6. Step 6: Final answer
    x = 26,044.65

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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.