Home / 19,035.05-26,267.96-10,536.68

Finding the Fourth Proportional to 19,035.05, 26,267.96 and 10,536.68

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Solution

The fourth proportional to 19,035.05, 26,267.96 and 10,536.68 is: 14,540.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,035.05 : 26,267.96 = 10,536.68 : x
  2. Step 2: Convert to fraction form
    19,035.05/26,267.96 = 10,536.68/x
  3. Step 3: Cross multiply
    19,035.05x = 26,267.96 × 10,536.68
  4. Step 4: Simplify right side
    19,035.05x = 276,777,180.78
  5. Step 5: Solve for x
    x = 276,777,180.78/19,035.05
  6. Step 6: Final answer
    x = 14,540.40

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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.