Home / 4,246.59-5,858.25-2,477.85

Finding the Fourth Proportional to 4,246.59, 5,858.25 and 2,477.85

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Solution

The fourth proportional to 4,246.59, 5,858.25 and 2,477.85 is: 3,418.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,246.59 : 5,858.25 = 2,477.85 : x
  2. Step 2: Convert to fraction form
    4,246.59/5,858.25 = 2,477.85/x
  3. Step 3: Cross multiply
    4,246.59x = 5,858.25 × 2,477.85
  4. Step 4: Simplify right side
    4,246.59x = 14,515,864.76
  5. Step 5: Solve for x
    x = 14,515,864.76/4,246.59
  6. Step 6: Final answer
    x = 3,418.24

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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.