Home / 6,585.89-9,088.56-3,601.71

Finding the Fourth Proportional to 6,585.89, 9,088.56 and 3,601.71

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Solution

The fourth proportional to 6,585.89, 9,088.56 and 3,601.71 is: 4,970.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585.89 : 9,088.56 = 3,601.71 : x
  2. Step 2: Convert to fraction form
    6,585.89/9,088.56 = 3,601.71/x
  3. Step 3: Cross multiply
    6,585.89x = 9,088.56 × 3,601.71
  4. Step 4: Simplify right side
    6,585.89x = 32,734,357.44
  5. Step 5: Solve for x
    x = 32,734,357.44/6,585.89
  6. Step 6: Final answer
    x = 4,970.38

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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.