Home / 45,338.93-62,566.48-25,195.30

Finding the Fourth Proportional to 45,338.93, 62,566.48 and 25,195.30

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Solution

The fourth proportional to 45,338.93, 62,566.48 and 25,195.30 is: 34,768.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,338.93 : 62,566.48 = 25,195.30 : x
  2. Step 2: Convert to fraction form
    45,338.93/62,566.48 = 25,195.30/x
  3. Step 3: Cross multiply
    45,338.93x = 62,566.48 × 25,195.30
  4. Step 4: Simplify right side
    45,338.93x = 1,576,381,233.54
  5. Step 5: Solve for x
    x = 1,576,381,233.54/45,338.93
  6. Step 6: Final answer
    x = 34,768.82

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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.