Home / 4,569.09-6,294.56-3,767.19

Finding the Fourth Proportional to 4,569.09, 6,294.56 and 3,767.19

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Solution

The fourth proportional to 4,569.09, 6,294.56 and 3,767.19 is: 5,189.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569.09 : 6,294.56 = 3,767.19 : x
  2. Step 2: Convert to fraction form
    4,569.09/6,294.56 = 3,767.19/x
  3. Step 3: Cross multiply
    4,569.09x = 6,294.56 × 3,767.19
  4. Step 4: Simplify right side
    4,569.09x = 23,712,784.65
  5. Step 5: Solve for x
    x = 23,712,784.65/4,569.09
  6. Step 6: Final answer
    x = 5,189.83

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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.