Home / 3,232.79-4,849.80-1,040.93

Finding the Fourth Proportional to 3,232.79, 4,849.80 and 1,040.93

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Solution

The fourth proportional to 3,232.79, 4,849.80 and 1,040.93 is: 1,561.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.79 : 4,849.80 = 1,040.93 : x
  2. Step 2: Convert to fraction form
    3,232.79/4,849.80 = 1,040.93/x
  3. Step 3: Cross multiply
    3,232.79x = 4,849.80 × 1,040.93
  4. Step 4: Simplify right side
    3,232.79x = 5,048,302.31
  5. Step 5: Solve for x
    x = 5,048,302.31/3,232.79
  6. Step 6: Final answer
    x = 1,561.59

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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.