Home / 9,063.77-13,589.24-3,440.52

Finding the Fourth Proportional to 9,063.77, 13,589.24 and 3,440.52

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Solution

The fourth proportional to 9,063.77, 13,589.24 and 3,440.52 is: 5,158.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.77 : 13,589.24 = 3,440.52 : x
  2. Step 2: Convert to fraction form
    9,063.77/13,589.24 = 3,440.52/x
  3. Step 3: Cross multiply
    9,063.77x = 13,589.24 × 3,440.52
  4. Step 4: Simplify right side
    9,063.77x = 46,754,034.80
  5. Step 5: Solve for x
    x = 46,754,034.80/9,063.77
  6. Step 6: Final answer
    x = 5,158.35

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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.