Home / 3,488.08-4,810.17-2,356.24

Finding the Fourth Proportional to 3,488.08, 4,810.17 and 2,356.24

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Solution

The fourth proportional to 3,488.08, 4,810.17 and 2,356.24 is: 3,249.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,488.08 : 4,810.17 = 2,356.24 : x
  2. Step 2: Convert to fraction form
    3,488.08/4,810.17 = 2,356.24/x
  3. Step 3: Cross multiply
    3,488.08x = 4,810.17 × 2,356.24
  4. Step 4: Simplify right side
    3,488.08x = 11,333,914.96
  5. Step 5: Solve for x
    x = 11,333,914.96/3,488.08
  6. Step 6: Final answer
    x = 3,249.33

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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.