Home / 30,654.97-46,014.63-27,167.29

Finding the Fourth Proportional to 30,654.97, 46,014.63 and 27,167.29

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Solution

The fourth proportional to 30,654.97, 46,014.63 and 27,167.29 is: 40,779.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,654.97 : 46,014.63 = 27,167.29 : x
  2. Step 2: Convert to fraction form
    30,654.97/46,014.63 = 27,167.29/x
  3. Step 3: Cross multiply
    30,654.97x = 46,014.63 × 27,167.29
  4. Step 4: Simplify right side
    30,654.97x = 1,250,092,797.45
  5. Step 5: Solve for x
    x = 1,250,092,797.45/30,654.97
  6. Step 6: Final answer
    x = 40,779.45

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1.5x scale

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.