Home / 5,929.67-8,182.91-3,277.08

Finding the Fourth Proportional to 5,929.67, 8,182.91 and 3,277.08

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Solution

The fourth proportional to 5,929.67, 8,182.91 and 3,277.08 is: 4,522.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929.67 : 8,182.91 = 3,277.08 : x
  2. Step 2: Convert to fraction form
    5,929.67/8,182.91 = 3,277.08/x
  3. Step 3: Cross multiply
    5,929.67x = 8,182.91 × 3,277.08
  4. Step 4: Simplify right side
    5,929.67x = 26,816,034.32
  5. Step 5: Solve for x
    x = 26,816,034.32/5,929.67
  6. Step 6: Final answer
    x = 4,522.35

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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.