Home / 9,303.18-13,944.24-3,753.06

Finding the Fourth Proportional to 9,303.18, 13,944.24 and 3,753.06

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Solution

The fourth proportional to 9,303.18, 13,944.24 and 3,753.06 is: 5,625.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,303.18 : 13,944.24 = 3,753.06 : x
  2. Step 2: Convert to fraction form
    9,303.18/13,944.24 = 3,753.06/x
  3. Step 3: Cross multiply
    9,303.18x = 13,944.24 × 3,753.06
  4. Step 4: Simplify right side
    9,303.18x = 52,333,569.37
  5. Step 5: Solve for x
    x = 52,333,569.37/9,303.18
  6. Step 6: Final answer
    x = 5,625.34

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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.