Home / 26,645.00-39,952.76-16,763.13

Finding the Fourth Proportional to 26,645.00, 39,952.76 and 16,763.13

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Solution

The fourth proportional to 26,645.00, 39,952.76 and 16,763.13 is: 25,135.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,645.00 : 39,952.76 = 16,763.13 : x
  2. Step 2: Convert to fraction form
    26,645.00/39,952.76 = 16,763.13/x
  3. Step 3: Cross multiply
    26,645.00x = 39,952.76 × 16,763.13
  4. Step 4: Simplify right side
    26,645.00x = 669,733,225.92
  5. Step 5: Solve for x
    x = 669,733,225.92/26,645.00
  6. Step 6: Final answer
    x = 25,135.42

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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.