Home / 6,104.79-9,151.01-2,405.58

Finding the Fourth Proportional to 6,104.79, 9,151.01 and 2,405.58

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Solution

The fourth proportional to 6,104.79, 9,151.01 and 2,405.58 is: 3,605.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104.79 : 9,151.01 = 2,405.58 : x
  2. Step 2: Convert to fraction form
    6,104.79/9,151.01 = 2,405.58/x
  3. Step 3: Cross multiply
    6,104.79x = 9,151.01 × 2,405.58
  4. Step 4: Simplify right side
    6,104.79x = 22,013,428.85
  5. Step 5: Solve for x
    x = 22,013,428.85/6,104.79
  6. Step 6: Final answer
    x = 3,605.93

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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.