Home / 10,033.11-15,046.02-4,485.42

Finding the Fourth Proportional to 10,033.11, 15,046.02 and 4,485.42

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Solution

The fourth proportional to 10,033.11, 15,046.02 and 4,485.42 is: 6,726.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,033.11 : 15,046.02 = 4,485.42 : x
  2. Step 2: Convert to fraction form
    10,033.11/15,046.02 = 4,485.42/x
  3. Step 3: Cross multiply
    10,033.11x = 15,046.02 × 4,485.42
  4. Step 4: Simplify right side
    10,033.11x = 67,487,719.03
  5. Step 5: Solve for x
    x = 67,487,719.03/10,033.11
  6. Step 6: Final answer
    x = 6,726.50

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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.