Home / 26,852.96-37,056.32-14,916

Finding the Fourth Proportional to 26,852.96, 37,056.32 and 14,916

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Solution

The fourth proportional to 26,852.96, 37,056.32 and 14,916 is: 20,583.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,852.96 : 37,056.32 = 14,916 : x
  2. Step 2: Convert to fraction form
    26,852.96/37,056.32 = 14,916/x
  3. Step 3: Cross multiply
    26,852.96x = 37,056.32 × 14,916
  4. Step 4: Simplify right side
    26,852.96x = 552,732,069.12
  5. Step 5: Solve for x
    x = 552,732,069.12/26,852.96
  6. Step 6: Final answer
    x = 20,583.66

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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.