Home / 4,416.13-6,623.43-1,296.08

Finding the Fourth Proportional to 4,416.13, 6,623.43 and 1,296.08

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Solution

The fourth proportional to 4,416.13, 6,623.43 and 1,296.08 is: 1,943.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416.13 : 6,623.43 = 1,296.08 : x
  2. Step 2: Convert to fraction form
    4,416.13/6,623.43 = 1,296.08/x
  3. Step 3: Cross multiply
    4,416.13x = 6,623.43 × 1,296.08
  4. Step 4: Simplify right side
    4,416.13x = 8,584,495.15
  5. Step 5: Solve for x
    x = 8,584,495.15/4,416.13
  6. Step 6: Final answer
    x = 1,943.90

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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.