Home / 26,852.64-37,056.40-14,916

Finding the Fourth Proportional to 26,852.64, 37,056.40 and 14,916

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Solution

The fourth proportional to 26,852.64, 37,056.40 and 14,916 is: 20,583.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,852.64 : 37,056.40 = 14,916 : x
  2. Step 2: Convert to fraction form
    26,852.64/37,056.40 = 14,916/x
  3. Step 3: Cross multiply
    26,852.64x = 37,056.40 × 14,916
  4. Step 4: Simplify right side
    26,852.64x = 552,733,262.40
  5. Step 5: Solve for x
    x = 552,733,262.40/26,852.64
  6. Step 6: Final answer
    x = 20,583.94

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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.