Home / 64,113.68-96,166.92-17,363.12

Finding the Fourth Proportional to 64,113.68, 96,166.92 and 17,363.12

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Solution

The fourth proportional to 64,113.68, 96,166.92 and 17,363.12 is: 26,043.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,113.68 : 96,166.92 = 17,363.12 : x
  2. Step 2: Convert to fraction form
    64,113.68/96,166.92 = 17,363.12/x
  3. Step 3: Cross multiply
    64,113.68x = 96,166.92 × 17,363.12
  4. Step 4: Simplify right side
    64,113.68x = 1,669,757,771.99
  5. Step 5: Solve for x
    x = 1,669,757,771.99/64,113.68
  6. Step 6: Final answer
    x = 26,043.71

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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.