Home / 14,825.09-22,194.02-9,261.57

Finding the Fourth Proportional to 14,825.09, 22,194.02 and 9,261.57

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Solution

The fourth proportional to 14,825.09, 22,194.02 and 9,261.57 is: 13,865.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,825.09 : 22,194.02 = 9,261.57 : x
  2. Step 2: Convert to fraction form
    14,825.09/22,194.02 = 9,261.57/x
  3. Step 3: Cross multiply
    14,825.09x = 22,194.02 × 9,261.57
  4. Step 4: Simplify right side
    14,825.09x = 205,551,469.81
  5. Step 5: Solve for x
    x = 205,551,469.81/14,825.09
  6. Step 6: Final answer
    x = 13,865.11

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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.