Home / 9,435.24-14,131.29-4,508.34

Finding the Fourth Proportional to 9,435.24, 14,131.29 and 4,508.34

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Solution

The fourth proportional to 9,435.24, 14,131.29 and 4,508.34 is: 6,752.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,435.24 : 14,131.29 = 4,508.34 : x
  2. Step 2: Convert to fraction form
    9,435.24/14,131.29 = 4,508.34/x
  3. Step 3: Cross multiply
    9,435.24x = 14,131.29 × 4,508.34
  4. Step 4: Simplify right side
    9,435.24x = 63,708,659.96
  5. Step 5: Solve for x
    x = 63,708,659.96/9,435.24
  6. Step 6: Final answer
    x = 6,752.20

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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.