Home / 9,004.13-12,410.83-6,018.88

Finding the Fourth Proportional to 9,004.13, 12,410.83 and 6,018.88

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Solution

The fourth proportional to 9,004.13, 12,410.83 and 6,018.88 is: 8,296.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004.13 : 12,410.83 = 6,018.88 : x
  2. Step 2: Convert to fraction form
    9,004.13/12,410.83 = 6,018.88/x
  3. Step 3: Cross multiply
    9,004.13x = 12,410.83 × 6,018.88
  4. Step 4: Simplify right side
    9,004.13x = 74,699,272.97
  5. Step 5: Solve for x
    x = 74,699,272.97/9,004.13
  6. Step 6: Final answer
    x = 8,296.11

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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.