Home / 6,192.56-9,276.69-3,590.03

Finding the Fourth Proportional to 6,192.56, 9,276.69 and 3,590.03

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Solution

The fourth proportional to 6,192.56, 9,276.69 and 3,590.03 is: 5,378.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192.56 : 9,276.69 = 3,590.03 : x
  2. Step 2: Convert to fraction form
    6,192.56/9,276.69 = 3,590.03/x
  3. Step 3: Cross multiply
    6,192.56x = 9,276.69 × 3,590.03
  4. Step 4: Simplify right side
    6,192.56x = 33,303,595.40
  5. Step 5: Solve for x
    x = 33,303,595.40/6,192.56
  6. Step 6: Final answer
    x = 5,378.00

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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.