Home / 14,933.12-22,393.44-5,573.76

Finding the Fourth Proportional to 14,933.12, 22,393.44 and 5,573.76

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Solution

The fourth proportional to 14,933.12, 22,393.44 and 5,573.76 is: 8,358.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,933.12 : 22,393.44 = 5,573.76 : x
  2. Step 2: Convert to fraction form
    14,933.12/22,393.44 = 5,573.76/x
  3. Step 3: Cross multiply
    14,933.12x = 22,393.44 × 5,573.76
  4. Step 4: Simplify right side
    14,933.12x = 124,815,660.13
  5. Step 5: Solve for x
    x = 124,815,660.13/14,933.12
  6. Step 6: Final answer
    x = 8,358.31

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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.