Home / 26,762.33-36,930.57-14,824.96

Finding the Fourth Proportional to 26,762.33, 36,930.57 and 14,824.96

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Solution

The fourth proportional to 26,762.33, 36,930.57 and 14,824.96 is: 20,457.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,762.33 : 36,930.57 = 14,824.96 : x
  2. Step 2: Convert to fraction form
    26,762.33/36,930.57 = 14,824.96/x
  3. Step 3: Cross multiply
    26,762.33x = 36,930.57 × 14,824.96
  4. Step 4: Simplify right side
    26,762.33x = 547,494,223.03
  5. Step 5: Solve for x
    x = 547,494,223.03/26,762.33
  6. Step 6: Final answer
    x = 20,457.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.