Home / 4,374.62-6,037.26-2,486.18

Finding the Fourth Proportional to 4,374.62, 6,037.26 and 2,486.18

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Solution

The fourth proportional to 4,374.62, 6,037.26 and 2,486.18 is: 3,431.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374.62 : 6,037.26 = 2,486.18 : x
  2. Step 2: Convert to fraction form
    4,374.62/6,037.26 = 2,486.18/x
  3. Step 3: Cross multiply
    4,374.62x = 6,037.26 × 2,486.18
  4. Step 4: Simplify right side
    4,374.62x = 15,009,715.07
  5. Step 5: Solve for x
    x = 15,009,715.07/4,374.62
  6. Step 6: Final answer
    x = 3,431.09

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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.