Home / 34,624.22-51,943.32-10,935.46

Finding the Fourth Proportional to 34,624.22, 51,943.32 and 10,935.46

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Solution

The fourth proportional to 34,624.22, 51,943.32 and 10,935.46 is: 16,405.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,624.22 : 51,943.32 = 10,935.46 : x
  2. Step 2: Convert to fraction form
    34,624.22/51,943.32 = 10,935.46/x
  3. Step 3: Cross multiply
    34,624.22x = 51,943.32 × 10,935.46
  4. Step 4: Simplify right side
    34,624.22x = 568,024,098.13
  5. Step 5: Solve for x
    x = 568,024,098.13/34,624.22
  6. Step 6: Final answer
    x = 16,405.40

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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.