Home / 6,104.11-9,153.14-1,943.58

Finding the Fourth Proportional to 6,104.11, 9,153.14 and 1,943.58

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Solution

The fourth proportional to 6,104.11, 9,153.14 and 1,943.58 is: 2,914.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104.11 : 9,153.14 = 1,943.58 : x
  2. Step 2: Convert to fraction form
    6,104.11/9,153.14 = 1,943.58/x
  3. Step 3: Cross multiply
    6,104.11x = 9,153.14 × 1,943.58
  4. Step 4: Simplify right side
    6,104.11x = 17,789,832.10
  5. Step 5: Solve for x
    x = 17,789,832.10/6,104.11
  6. Step 6: Final answer
    x = 2,914.40

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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.