Home / 26,851.68-37,056.44-14,914.96

Finding the Fourth Proportional to 26,851.68, 37,056.44 and 14,914.96

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Solution

The fourth proportional to 26,851.68, 37,056.44 and 14,914.96 is: 20,583.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,851.68 : 37,056.44 = 14,914.96 : x
  2. Step 2: Convert to fraction form
    26,851.68/37,056.44 = 14,914.96/x
  3. Step 3: Cross multiply
    26,851.68x = 37,056.44 × 14,914.96
  4. Step 4: Simplify right side
    26,851.68x = 552,695,320.34
  5. Step 5: Solve for x
    x = 552,695,320.34/26,851.68
  6. Step 6: Final answer
    x = 20,583.27

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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.