Home / 6,569.10-9,065.40-3,584.94

Finding the Fourth Proportional to 6,569.10, 9,065.40 and 3,584.94

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Solution

The fourth proportional to 6,569.10, 9,065.40 and 3,584.94 is: 4,947.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,569.10 : 9,065.40 = 3,584.94 : x
  2. Step 2: Convert to fraction form
    6,569.10/9,065.40 = 3,584.94/x
  3. Step 3: Cross multiply
    6,569.10x = 9,065.40 × 3,584.94
  4. Step 4: Simplify right side
    6,569.10x = 32,498,915.08
  5. Step 5: Solve for x
    x = 32,498,915.08/6,569.10
  6. Step 6: Final answer
    x = 4,947.24

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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.