Home / 26,011.14-35,895.39-18,057.98

Finding the Fourth Proportional to 26,011.14, 35,895.39 and 18,057.98

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Solution

The fourth proportional to 26,011.14, 35,895.39 and 18,057.98 is: 24,920.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,011.14 : 35,895.39 = 18,057.98 : x
  2. Step 2: Convert to fraction form
    26,011.14/35,895.39 = 18,057.98/x
  3. Step 3: Cross multiply
    26,011.14x = 35,895.39 × 18,057.98
  4. Step 4: Simplify right side
    26,011.14x = 648,198,080.53
  5. Step 5: Solve for x
    x = 648,198,080.53/26,011.14
  6. Step 6: Final answer
    x = 24,920.02

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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.