Home / 46,654.55-69,960.77-13,367.00

Finding the Fourth Proportional to 46,654.55, 69,960.77 and 13,367.00

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Solution

The fourth proportional to 46,654.55, 69,960.77 and 13,367.00 is: 20,044.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,654.55 : 69,960.77 = 13,367.00 : x
  2. Step 2: Convert to fraction form
    46,654.55/69,960.77 = 13,367.00/x
  3. Step 3: Cross multiply
    46,654.55x = 69,960.77 × 13,367.00
  4. Step 4: Simplify right side
    46,654.55x = 935,165,195.95
  5. Step 5: Solve for x
    x = 935,165,195.95/46,654.55
  6. Step 6: Final answer
    x = 20,044.46

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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.