Home / 4,539.48-6,263.02-2,769.82

Finding the Fourth Proportional to 4,539.48, 6,263.02 and 2,769.82

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Solution

The fourth proportional to 4,539.48, 6,263.02 and 2,769.82 is: 3,821.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539.48 : 6,263.02 = 2,769.82 : x
  2. Step 2: Convert to fraction form
    4,539.48/6,263.02 = 2,769.82/x
  3. Step 3: Cross multiply
    4,539.48x = 6,263.02 × 2,769.82
  4. Step 4: Simplify right side
    4,539.48x = 17,347,438.06
  5. Step 5: Solve for x
    x = 17,347,438.06/4,539.48
  6. Step 6: Final answer
    x = 3,821.46

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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.