Home / 14,936.31-22,504.18-13,513.22

Finding the Fourth Proportional to 14,936.31, 22,504.18 and 13,513.22

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Solution

The fourth proportional to 14,936.31, 22,504.18 and 13,513.22 is: 20,360.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,936.31 : 22,504.18 = 13,513.22 : x
  2. Step 2: Convert to fraction form
    14,936.31/22,504.18 = 13,513.22/x
  3. Step 3: Cross multiply
    14,936.31x = 22,504.18 × 13,513.22
  4. Step 4: Simplify right side
    14,936.31x = 304,103,935.26
  5. Step 5: Solve for x
    x = 304,103,935.26/14,936.31
  6. Step 6: Final answer
    x = 20,360.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.