Home / 6,654.50-9,184.29-4,003.37

Finding the Fourth Proportional to 6,654.50, 9,184.29 and 4,003.37

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Solution

The fourth proportional to 6,654.50, 9,184.29 and 4,003.37 is: 5,525.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654.50 : 9,184.29 = 4,003.37 : x
  2. Step 2: Convert to fraction form
    6,654.50/9,184.29 = 4,003.37/x
  3. Step 3: Cross multiply
    6,654.50x = 9,184.29 × 4,003.37
  4. Step 4: Simplify right side
    6,654.50x = 36,768,065.14
  5. Step 5: Solve for x
    x = 36,768,065.14/6,654.50
  6. Step 6: Final answer
    x = 5,525.30

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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.