Home / 35,162.22-48,523.94-19,247.69

Finding the Fourth Proportional to 35,162.22, 48,523.94 and 19,247.69

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Solution

The fourth proportional to 35,162.22, 48,523.94 and 19,247.69 is: 26,561.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,162.22 : 48,523.94 = 19,247.69 : x
  2. Step 2: Convert to fraction form
    35,162.22/48,523.94 = 19,247.69/x
  3. Step 3: Cross multiply
    35,162.22x = 48,523.94 × 19,247.69
  4. Step 4: Simplify right side
    35,162.22x = 933,973,415.84
  5. Step 5: Solve for x
    x = 933,973,415.84/35,162.22
  6. Step 6: Final answer
    x = 26,561.84

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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.