Home / 16,084.31-22,197.26-9,013.01

Finding the Fourth Proportional to 16,084.31, 22,197.26 and 9,013.01

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Solution

The fourth proportional to 16,084.31, 22,197.26 and 9,013.01 is: 12,438.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,084.31 : 22,197.26 = 9,013.01 : x
  2. Step 2: Convert to fraction form
    16,084.31/22,197.26 = 9,013.01/x
  3. Step 3: Cross multiply
    16,084.31x = 22,197.26 × 9,013.01
  4. Step 4: Simplify right side
    16,084.31x = 200,064,204.38
  5. Step 5: Solve for x
    x = 200,064,204.38/16,084.31
  6. Step 6: Final answer
    x = 12,438.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.