Home / 6,551.26-9,041.91-4,193.32

Finding the Fourth Proportional to 6,551.26, 9,041.91 and 4,193.32

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Solution

The fourth proportional to 6,551.26, 9,041.91 and 4,193.32 is: 5,787.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551.26 : 9,041.91 = 4,193.32 : x
  2. Step 2: Convert to fraction form
    6,551.26/9,041.91 = 4,193.32/x
  3. Step 3: Cross multiply
    6,551.26x = 9,041.91 × 4,193.32
  4. Step 4: Simplify right side
    6,551.26x = 37,915,622.04
  5. Step 5: Solve for x
    x = 37,915,622.04/6,551.26
  6. Step 6: Final answer
    x = 5,787.53

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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.