Home / 5,998.75-9,043.80-5,575.93

Finding the Fourth Proportional to 5,998.75, 9,043.80 and 5,575.93

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Solution

The fourth proportional to 5,998.75, 9,043.80 and 5,575.93 is: 8,406.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,998.75 : 9,043.80 = 5,575.93 : x
  2. Step 2: Convert to fraction form
    5,998.75/9,043.80 = 5,575.93/x
  3. Step 3: Cross multiply
    5,998.75x = 9,043.80 × 5,575.93
  4. Step 4: Simplify right side
    5,998.75x = 50,427,595.73
  5. Step 5: Solve for x
    x = 50,427,595.73/5,998.75
  6. Step 6: Final answer
    x = 8,406.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.