Home / 26,750.43-36,914.67-14,814.27

Finding the Fourth Proportional to 26,750.43, 36,914.67 and 14,814.27

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Solution

The fourth proportional to 26,750.43, 36,914.67 and 14,814.27 is: 20,443.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,750.43 : 36,914.67 = 14,814.27 : x
  2. Step 2: Convert to fraction form
    26,750.43/36,914.67 = 14,814.27/x
  3. Step 3: Cross multiply
    26,750.43x = 36,914.67 × 14,814.27
  4. Step 4: Simplify right side
    26,750.43x = 546,863,888.34
  5. Step 5: Solve for x
    x = 546,863,888.34/26,750.43
  6. Step 6: Final answer
    x = 20,443.18

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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.