Home / 35,756.36-53,635.98-17,026.76

Finding the Fourth Proportional to 35,756.36, 53,635.98 and 17,026.76

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Solution

The fourth proportional to 35,756.36, 53,635.98 and 17,026.76 is: 25,540.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,756.36 : 53,635.98 = 17,026.76 : x
  2. Step 2: Convert to fraction form
    35,756.36/53,635.98 = 17,026.76/x
  3. Step 3: Cross multiply
    35,756.36x = 53,635.98 × 17,026.76
  4. Step 4: Simplify right side
    35,756.36x = 913,246,958.82
  5. Step 5: Solve for x
    x = 913,246,958.82/35,756.36
  6. Step 6: Final answer
    x = 25,540.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.