Home / 22,354.56-30,810.24-16,373.52

Finding the Fourth Proportional to 22,354.56, 30,810.24 and 16,373.52

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Solution

The fourth proportional to 22,354.56, 30,810.24 and 16,373.52 is: 22,566.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,354.56 : 30,810.24 = 16,373.52 : x
  2. Step 2: Convert to fraction form
    22,354.56/30,810.24 = 16,373.52/x
  3. Step 3: Cross multiply
    22,354.56x = 30,810.24 × 16,373.52
  4. Step 4: Simplify right side
    22,354.56x = 504,472,080.84
  5. Step 5: Solve for x
    x = 504,472,080.84/22,354.56
  6. Step 6: Final answer
    x = 22,566.85

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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.