Home / 43,125.34-59,491.19-25,208.64

Finding the Fourth Proportional to 43,125.34, 59,491.19 and 25,208.64

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Solution

The fourth proportional to 43,125.34, 59,491.19 and 25,208.64 is: 34,775.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,125.34 : 59,491.19 = 25,208.64 : x
  2. Step 2: Convert to fraction form
    43,125.34/59,491.19 = 25,208.64/x
  3. Step 3: Cross multiply
    43,125.34x = 59,491.19 × 25,208.64
  4. Step 4: Simplify right side
    43,125.34x = 1,499,691,991.88
  5. Step 5: Solve for x
    x = 1,499,691,991.88/43,125.34
  6. Step 6: Final answer
    x = 34,775.19

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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.