Home / 62,134.22-93,201.30-17,760.94

Finding the Fourth Proportional to 62,134.22, 93,201.30 and 17,760.94

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Solution

The fourth proportional to 62,134.22, 93,201.30 and 17,760.94 is: 26,641.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,134.22 : 93,201.30 = 17,760.94 : x
  2. Step 2: Convert to fraction form
    62,134.22/93,201.30 = 17,760.94/x
  3. Step 3: Cross multiply
    62,134.22x = 93,201.30 × 17,760.94
  4. Step 4: Simplify right side
    62,134.22x = 1,655,342,464.22
  5. Step 5: Solve for x
    x = 1,655,342,464.22/62,134.22
  6. Step 6: Final answer
    x = 26,641.40

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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.