Home / 71,669.63-107,504.45-24,922.50

Finding the Fourth Proportional to 71,669.63, 107,504.45 and 24,922.50

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Solution

The fourth proportional to 71,669.63, 107,504.45 and 24,922.50 is: 37,383.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,669.63 : 107,504.45 = 24,922.50 : x
  2. Step 2: Convert to fraction form
    71,669.63/107,504.45 = 24,922.50/x
  3. Step 3: Cross multiply
    71,669.63x = 107,504.45 × 24,922.50
  4. Step 4: Simplify right side
    71,669.63x = 2,679,279,530.51
  5. Step 5: Solve for x
    x = 2,679,279,530.51/71,669.63
  6. Step 6: Final answer
    x = 37,383.75

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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.