Home / 26,836.52-37,035.56-14,899.86

Finding the Fourth Proportional to 26,836.52, 37,035.56 and 14,899.86

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Solution

The fourth proportional to 26,836.52, 37,035.56 and 14,899.86 is: 20,562.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,836.52 : 37,035.56 = 14,899.86 : x
  2. Step 2: Convert to fraction form
    26,836.52/37,035.56 = 14,899.86/x
  3. Step 3: Cross multiply
    26,836.52x = 37,035.56 × 14,899.86
  4. Step 4: Simplify right side
    26,836.52x = 551,824,584.52
  5. Step 5: Solve for x
    x = 551,824,584.52/26,836.52
  6. Step 6: Final answer
    x = 20,562.45

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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.