Home / 43,338.06-64,953.90-24,633.75

Finding the Fourth Proportional to 43,338.06, 64,953.90 and 24,633.75

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Solution

The fourth proportional to 43,338.06, 64,953.90 and 24,633.75 is: 36,920.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,338.06 : 64,953.90 = 24,633.75 : x
  2. Step 2: Convert to fraction form
    43,338.06/64,953.90 = 24,633.75/x
  3. Step 3: Cross multiply
    43,338.06x = 64,953.90 × 24,633.75
  4. Step 4: Simplify right side
    43,338.06x = 1,600,058,134.13
  5. Step 5: Solve for x
    x = 1,600,058,134.13/43,338.06
  6. Step 6: Final answer
    x = 36,920.39

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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.