Home / 4,173.53-5,759.47-2,406.16

Finding the Fourth Proportional to 4,173.53, 5,759.47 and 2,406.16

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Solution

The fourth proportional to 4,173.53, 5,759.47 and 2,406.16 is: 3,320.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173.53 : 5,759.47 = 2,406.16 : x
  2. Step 2: Convert to fraction form
    4,173.53/5,759.47 = 2,406.16/x
  3. Step 3: Cross multiply
    4,173.53x = 5,759.47 × 2,406.16
  4. Step 4: Simplify right side
    4,173.53x = 13,858,206.34
  5. Step 5: Solve for x
    x = 13,858,206.34/4,173.53
  6. Step 6: Final answer
    x = 3,320.50

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Half scale
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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.