Home / 5,595.56-8,393.62-2,133.08

Finding the Fourth Proportional to 5,595.56, 8,393.62 and 2,133.08

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Solution

The fourth proportional to 5,595.56, 8,393.62 and 2,133.08 is: 3,199.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595.56 : 8,393.62 = 2,133.08 : x
  2. Step 2: Convert to fraction form
    5,595.56/8,393.62 = 2,133.08/x
  3. Step 3: Cross multiply
    5,595.56x = 8,393.62 × 2,133.08
  4. Step 4: Simplify right side
    5,595.56x = 17,904,262.95
  5. Step 5: Solve for x
    x = 17,904,262.95/5,595.56
  6. Step 6: Final answer
    x = 3,199.73

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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.