Home / 26,200.17-36,146.86-17,588.45

Finding the Fourth Proportional to 26,200.17, 36,146.86 and 17,588.45

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Solution

The fourth proportional to 26,200.17, 36,146.86 and 17,588.45 is: 24,265.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,200.17 : 36,146.86 = 17,588.45 : x
  2. Step 2: Convert to fraction form
    26,200.17/36,146.86 = 17,588.45/x
  3. Step 3: Cross multiply
    26,200.17x = 36,146.86 × 17,588.45
  4. Step 4: Simplify right side
    26,200.17x = 635,767,286.16
  5. Step 5: Solve for x
    x = 635,767,286.16/26,200.17
  6. Step 6: Final answer
    x = 24,265.77

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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.