Home / 22,092.24-30,485.02-13,594.90

Finding the Fourth Proportional to 22,092.24, 30,485.02 and 13,594.90

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Solution

The fourth proportional to 22,092.24, 30,485.02 and 13,594.90 is: 18,759.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,092.24 : 30,485.02 = 13,594.90 : x
  2. Step 2: Convert to fraction form
    22,092.24/30,485.02 = 13,594.90/x
  3. Step 3: Cross multiply
    22,092.24x = 30,485.02 × 13,594.90
  4. Step 4: Simplify right side
    22,092.24x = 414,440,798.40
  5. Step 5: Solve for x
    x = 414,440,798.40/22,092.24
  6. Step 6: Final answer
    x = 18,759.56

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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.